{"title":"Neptronic Humidifiers","description":"\u003cdiv style=\"border-left:4px solid #f59e0b;background:#fffbeb;padding:12px 16px;margin:0 0 16px\"\u003e\n\u003cstrong\u003eEquipment sales policy.\u003c\/strong\u003e Neptronic humidifiers and equipment may be subject to manufacturer territory or distribution restrictions and are sold for installation by qualified HVAC professionals. Every equipment order is reviewed before it ships. We may ask for trade, license or business information to confirm the order, and we reserve the right to cancel and fully refund any order we cannot verify or are not permitted to fill. \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eRead the full policy\u003c\/a\u003e.\u003c\/div\u003e\u003cp\u003eNeptronic humidifiers for commercial and industrial HVAC, including SKE4 electric steam, SKG4 gas-fired, SKS4 steam-to-steam, SKR compact, SKH4 high-pressure atomizing, SKVF evaporative and SKD direct steam injection models. Available direct from Neptronic or from our warehouse. Send us your capacity, voltage and application and we will help you select the right unit.\u003c\/p\u003e","products":[{"product_id":"sfske4n16m4803-neptronic-steam-humidifier","title":"SP3011 - Unidad de distribución de ventiladores Neptronic","description":"\u003cp\u003e Pieza n.° SP 3011\u003c\/p\u003e\n\n\u003cp\u003e En stock, envío gratuito a nivel nacional\u003c\/p\u003e\n\n\u003cp\u003e Ventilador Neptronic SDU\u003c\/p\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":46454983164123,"sku":"SFSKE4N16M4803","price":8177.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_0035d387-d483-4857-8c56-3e9438a4fd12.png?v=1742427081"},{"product_id":"neptronic-ske4-n15m-electric-steam-humidifier-480v-3-phase-modulating","title":"Neptronic SKE4-N15M Electric Steam Humidifier – 480V 3-Phase, Modulating","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N15M\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N15M\u003c\/li\u003e\n\u003cli\u003e480V 3-Phase\u003c\/li\u003e\n\u003cli\u003eModulating\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N15M4803\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N15M, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531387834587,"sku":"SFSKE4N15M4803","price":4309.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n15m-electric-steam-humidifier-480v-3-phase-modulating-100ka-sccr-rated","title":"Neptronic SKE4-N15M Electric Steam Humidifier – 480V 3-Phase, Modulating, 100kA SCCR Rated","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N15M\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N15M\u003c\/li\u003e\n\u003cli\u003e480V 3-Phase\u003c\/li\u003e\n\u003cli\u003eModulating\u003c\/li\u003e\n\u003cli\u003e100kA SCCR Rated\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N15M4803S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N15M, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531387932891,"sku":"SFSKE4N15M4803S","price":4556.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n15m-electric-steam-humidifier-480v-3-phase-modulating-w-version-outside-display","title":"Neptronic SKE4-N15M Electric Steam Humidifier – 480V 3-Phase, Modulating, W Version (Outside Display)","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N15M\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N15M\u003c\/li\u003e\n\u003cli\u003e480V 3-Phase\u003c\/li\u003e\n\u003cli\u003eModulating\u003c\/li\u003e\n\u003cli\u003eW Version (Outside Display)\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N15M4803W\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N15M, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531388031195,"sku":"SFSKE4N15M4803W","price":6323.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n16-electric-steam-humidifier-208v-3-phase","title":"Neptronic SKE4-N16 Electric Steam Humidifier – 208V 3-Phase","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N16\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N16\u003c\/li\u003e\n\u003cli\u003e208V 3-Phase\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N162083\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N16, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531388358875,"sku":"SFSKE4N162083","price":4024.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n100b4-4-g-high-pressure-atomizing-humidifier-stages-4-4-voltage-code-g","title":"Neptronic SKH4-N100B4-4-G High-Pressure Atomizing Humidifier – Stages 4-4, Voltage Code G","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N100B4-4-G\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N100B4-4-G\u003c\/li\u003e\n\u003cli\u003eStages 4-4\u003c\/li\u003e\n\u003cli\u003eVoltage Code G\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N100B44G\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N100B4-4-G, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531388424411,"sku":"SFSKH4N100B44G","price":24684.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n16-electric-steam-humidifier-208v-3-phase-100ka-sccr-rated","title":"Neptronic SKE4-N16 Electric Steam Humidifier – 208V 3-Phase, 100kA SCCR Rated","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N16\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N16\u003c\/li\u003e\n\u003cli\u003e208V 3-Phase\u003c\/li\u003e\n\u003cli\u003e100kA SCCR Rated\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N162083S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N16, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531388522715,"sku":"SFSKE4N162083S","price":4272.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n06-electric-steam-humidifier-600v-3-phase-w-version-outside-display","title":"Neptronic SKE4-N06 Electric Steam Humidifier – 600V 3-Phase, W Version (Outside Display)","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N06\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N06\u003c\/li\u003e\n\u003cli\u003e600V 3-Phase\u003c\/li\u003e\n\u003cli\u003eW Version (Outside Display)\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N066003W\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N06, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531388555483,"sku":"SFSKE4N066003W","price":5324.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n100b4-4-gm-high-pressure-atomizing-humidifier-vfd-stages-4-4-voltage-code-g","title":"Neptronic SKH4-N100B4-4-GM High-Pressure Atomizing Humidifier – VFD, Stages 4-4, Voltage Code G","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N100B4-4-GM\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N100B4-4-GM\u003c\/li\u003e\n\u003cli\u003eVFD\u003c\/li\u003e\n\u003cli\u003eStages 4-4\u003c\/li\u003e\n\u003cli\u003eVoltage Code G\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N100B44GM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N100B4-4-GM, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531388621019,"sku":"SFSKH4N100B44GM","price":27223.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n16-electric-steam-humidifier-208v-3-phase-w-version-outside-display","title":"Neptronic SKE4-N16 Electric Steam Humidifier – 208V 3-Phase, W Version (Outside Display)","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N16\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N16\u003c\/li\u003e\n\u003cli\u003e208V 3-Phase\u003c\/li\u003e\n\u003cli\u003eW Version (Outside Display)\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N162083W\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N16, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531388686555,"sku":"SFSKE4N162083W","price":6037.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n06m-electric-steam-humidifier-208v-1-phase-modulating","title":"Neptronic SKE4-N06M Electric Steam Humidifier – 208V 1-Phase, Modulating","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N06M\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N06M\u003c\/li\u003e\n\u003cli\u003e208V 1-Phase\u003c\/li\u003e\n\u003cli\u003eModulating\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N06M2081\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N06M, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531388719323,"sku":"SFSKE4N06M2081","price":3795.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n050b3-3-h-high-pressure-atomizing-humidifier-stages-3-3-voltage-code-h","title":"Neptronic SKH4-N050B3-3-H High-Pressure Atomizing Humidifier – Stages 3-3, Voltage Code H","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N050B3-3-H\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N050B3-3-H\u003c\/li\u003e\n\u003cli\u003eStages 3-3\u003c\/li\u003e\n\u003cli\u003eVoltage Code H\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N050B33H\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N050B3-3-H, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531388784859,"sku":"SFSKH4N050B33H","price":22865.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n16-electric-steam-humidifier-480v-3-phase","title":"Neptronic SKE4-N16 Electric Steam Humidifier – 480V 3-Phase","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N16\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N16\u003c\/li\u003e\n\u003cli\u003e480V 3-Phase\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N164803\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N16, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531388883163,"sku":"SFSKE4N164803","price":4024.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n100b4-4-h-high-pressure-atomizing-humidifier-stages-4-4-voltage-code-h","title":"Neptronic SKH4-N100B4-4-H High-Pressure Atomizing Humidifier – Stages 4-4, Voltage Code H","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N100B4-4-H\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N100B4-4-H\u003c\/li\u003e\n\u003cli\u003eStages 4-4\u003c\/li\u003e\n\u003cli\u003eVoltage Code H\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N100B44H\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N100B4-4-H, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531388915931,"sku":"SFSKH4N100B44H","price":25249.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n06m-electric-steam-humidifier-208v-1-phase-modulating-100ka-sccr-rated","title":"Neptronic SKE4-N06M Electric Steam Humidifier – 208V 1-Phase, Modulating, 100kA SCCR Rated","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N06M\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N06M\u003c\/li\u003e\n\u003cli\u003e208V 1-Phase\u003c\/li\u003e\n\u003cli\u003eModulating\u003c\/li\u003e\n\u003cli\u003e100kA SCCR Rated\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N06M2081S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N06M, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531388948699,"sku":"SFSKE4N06M2081S","price":3960.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n050b3-3-hm-high-pressure-atomizing-humidifier-vfd-stages-3-3-voltage-code-h","title":"Neptronic SKH4-N050B3-3-HM High-Pressure Atomizing Humidifier – VFD, Stages 3-3, Voltage Code H","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N050B3-3-HM\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N050B3-3-HM\u003c\/li\u003e\n\u003cli\u003eVFD\u003c\/li\u003e\n\u003cli\u003eStages 3-3\u003c\/li\u003e\n\u003cli\u003eVoltage Code H\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N050B33HM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N050B3-3-HM, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389014235,"sku":"SFSKH4N050B33HM","price":26587.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n52m-electric-steam-humidifier-440v-3-phase-modulating-w-version-outside-display","title":"Neptronic SKE4-N52M Electric Steam Humidifier – 440V 3-Phase, Modulating, W Version (Outside Display)","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N52M\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N52M\u003c\/li\u003e\n\u003cli\u003e440V 3-Phase\u003c\/li\u003e\n\u003cli\u003eModulating\u003c\/li\u003e\n\u003cli\u003eW Version (Outside Display)\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N52M4403W\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N52M, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389112539,"sku":"SFSKE4N52M4403W","price":11854.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n16-electric-steam-humidifier-480v-3-phase-100ka-sccr-rated","title":"Neptronic SKE4-N16 Electric Steam Humidifier – 480V 3-Phase, 100kA SCCR Rated","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N16\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N16\u003c\/li\u003e\n\u003cli\u003e480V 3-Phase\u003c\/li\u003e\n\u003cli\u003e100kA SCCR Rated\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N164803S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N16, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389145307,"sku":"SFSKE4N164803S","price":4272.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n100b4-4-hm-high-pressure-atomizing-humidifier-vfd-stages-4-4-voltage-code-h","title":"Neptronic SKH4-N100B4-4-HM High-Pressure Atomizing Humidifier – VFD, Stages 4-4, Voltage Code H","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N100B4-4-HM\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N100B4-4-HM\u003c\/li\u003e\n\u003cli\u003eVFD\u003c\/li\u003e\n\u003cli\u003eStages 4-4\u003c\/li\u003e\n\u003cli\u003eVoltage Code H\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N100B44HM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N100B4-4-HM, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389178075,"sku":"SFSKH4N100B44HM","price":29732.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n06m-electric-steam-humidifier-208v-1-phase-modulating-w-version-outside-display","title":"Neptronic SKE4-N06M Electric Steam Humidifier – 208V 1-Phase, Modulating, W Version (Outside Display)","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N06M\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N06M\u003c\/li\u003e\n\u003cli\u003e208V 1-Phase\u003c\/li\u003e\n\u003cli\u003eModulating\u003c\/li\u003e\n\u003cli\u003eW Version (Outside Display)\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N06M2081W\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N06M, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389243611,"sku":"SFSKE4N06M2081W","price":5556.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n050b4-0-gm-high-pressure-atomizing-humidifier-vfd-stages-4-0-voltage-code-g","title":"Neptronic SKH4-N050B4-0-GM High-Pressure Atomizing Humidifier – VFD, Stages 4-0, Voltage Code G","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N050B4-0-GM\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N050B4-0-GM\u003c\/li\u003e\n\u003cli\u003eVFD\u003c\/li\u003e\n\u003cli\u003eStages 4-0\u003c\/li\u003e\n\u003cli\u003eVoltage Code G\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N050B40GM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N050B4-0-GM, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389341915,"sku":"SFSKH4N050B40GM","price":17563.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n60-electric-steam-humidifier-400v-3-phase","title":"Neptronic SKE4-N60 Electric Steam Humidifier – 400V 3-Phase","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N60\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N60\u003c\/li\u003e\n\u003cli\u003e400V 3-Phase\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N604003\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N60, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389374683,"sku":"SFSKE4N604003","price":7896.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n021b1-1-c-high-pressure-atomizing-humidifier-stages-1-1-voltage-code-c","title":"Neptronic SKH4-N021B1-1-C High-Pressure Atomizing Humidifier – Stages 1-1, Voltage Code C","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N021B1-1-C\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N021B1-1-C\u003c\/li\u003e\n\u003cli\u003eStages 1-1\u003c\/li\u003e\n\u003cli\u003eVoltage Code C\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N021B11C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N021B1-1-C, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389407451,"sku":"SFSKH4N021B11C","price":19039.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n100b5-5-bm-high-pressure-atomizing-humidifier-vfd-stages-5-5-voltage-code-b","title":"Neptronic SKH4-N100B5-5-BM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code B","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N100B5-5-BM\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N100B5-5-BM\u003c\/li\u003e\n\u003cli\u003eVFD\u003c\/li\u003e\n\u003cli\u003eStages 5-5\u003c\/li\u003e\n\u003cli\u003eVoltage Code B\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N100B55BM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N100B5-5-BM, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389440219,"sku":"SFSKH4N100B55BM","price":29446.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n06m-electric-steam-humidifier-208v-3-phase-modulating","title":"Neptronic SKE4-N06M Electric Steam Humidifier – 208V 3-Phase, Modulating","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N06M\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N06M\u003c\/li\u003e\n\u003cli\u003e208V 3-Phase\u003c\/li\u003e\n\u003cli\u003eModulating\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N06M2083\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N06M, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389472987,"sku":"SFSKE4N06M2083","price":4135.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skg4-n2652-gas-fired-humidifier-2-modules-propane-208-240v-w-version","title":"Neptronic SKG4-N2652 Gas-Fired Humidifier – 2 Modules, Propane, 208-240V, W Version","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKG4-N2652\u003c\/strong\u003e is a gas-fired humidifier. The SKG4 is Neptronic's gas-fired steam humidifier. It burns natural gas or propane to generate large volumes of steam typically at lower operating cost than electric units at high capacities.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKG4-N2652\u003c\/li\u003e\n\u003cli\u003e2 Modules\u003c\/li\u003e\n\u003cli\u003ePropane\u003c\/li\u003e\n\u003cli\u003e208-240V\u003c\/li\u003e\n\u003cli\u003eW Version\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKG4N2652PCW\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNatural gas (N) or propane (P) models\u003c\/li\u003e\n\u003cli\u003eModular design: one to four heat-exchanger modules for high capacities\u003c\/li\u003e\n\u003cli\u003eW versions for outdoor installation\u003c\/li\u003e\n\u003cli\u003eWorks with Neptronic steam distribution manifolds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGas piping, venting and combustion setup must be done by a qualified, licensed technician to Neptronic's instructions and local codes.\u003c\/p\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKG4-N2652, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389604059,"sku":"SFSKG4N2652PCW","price":29414.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n60-electric-steam-humidifier-400v-3-phase-100ka-sccr-rated","title":"Neptronic SKE4-N60 Electric Steam Humidifier – 400V 3-Phase, 100kA SCCR Rated","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N60\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N60\u003c\/li\u003e\n\u003cli\u003e400V 3-Phase\u003c\/li\u003e\n\u003cli\u003e100kA SCCR Rated\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N604003S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N60, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389702363,"sku":"SFSKE4N604003S","price":8143.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n050b4-4-a-high-pressure-atomizing-humidifier-stages-4-4-voltage-code-a","title":"Neptronic SKH4-N050B4-4-A High-Pressure Atomizing Humidifier – Stages 4-4, Voltage Code A","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N050B4-4-A\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N050B4-4-A\u003c\/li\u003e\n\u003cli\u003eStages 4-4\u003c\/li\u003e\n\u003cli\u003eVoltage Code A\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N050B44A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N050B4-4-A, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389669595,"sku":"SFSKH4N050B44A","price":25319.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n021b1-1-cm-high-pressure-atomizing-humidifier-vfd-stages-1-1-voltage-code-c","title":"Neptronic SKH4-N021B1-1-CM High-Pressure Atomizing Humidifier – VFD, Stages 1-1, Voltage Code C","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N021B1-1-CM\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N021B1-1-CM\u003c\/li\u003e\n\u003cli\u003eVFD\u003c\/li\u003e\n\u003cli\u003eStages 1-1\u003c\/li\u003e\n\u003cli\u003eVoltage Code C\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N021B11CM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N021B1-1-CM, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389735131,"sku":"SFSKH4N021B11CM","price":20476.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n100b5-5-cm-high-pressure-atomizing-humidifier-vfd-stages-5-5-voltage-code-c","title":"Neptronic SKH4-N100B5-5-CM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code C","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N100B5-5-CM\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N100B5-5-CM\u003c\/li\u003e\n\u003cli\u003eVFD\u003c\/li\u003e\n\u003cli\u003eStages 5-5\u003c\/li\u003e\n\u003cli\u003eVoltage Code C\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N100B55CM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N100B5-5-CM, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389800667,"sku":"SFSKH4N100B55CM","price":29446.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n06m-electric-steam-humidifier-208v-3-phase-modulating-100ka-sccr-rated","title":"Neptronic SKE4-N06M Electric Steam Humidifier – 208V 3-Phase, Modulating, 100kA SCCR Rated","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N06M\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N06M\u003c\/li\u003e\n\u003cli\u003e208V 3-Phase\u003c\/li\u003e\n\u003cli\u003eModulating\u003c\/li\u003e\n\u003cli\u003e100kA SCCR Rated\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N06M2083S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N06M, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389833435,"sku":"SFSKE4N06M2083S","price":4300.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skg4-n3102-gas-fired-humidifier-2-modules-natural-gas-120v","title":"Neptronic SKG4-N3102 Gas-Fired Humidifier – 2 Modules, Natural Gas, 120V","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKG4-N3102\u003c\/strong\u003e is a gas-fired humidifier. The SKG4 is Neptronic's gas-fired steam humidifier. It burns natural gas or propane to generate large volumes of steam typically at lower operating cost than electric units at high capacities.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKG4-N3102\u003c\/li\u003e\n\u003cli\u003e2 Modules\u003c\/li\u003e\n\u003cli\u003eNatural Gas\u003c\/li\u003e\n\u003cli\u003e120V\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKG4N3102NA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNatural gas (N) or propane (P) models\u003c\/li\u003e\n\u003cli\u003eModular design: one to four heat-exchanger modules for high capacities\u003c\/li\u003e\n\u003cli\u003eW versions for outdoor installation\u003c\/li\u003e\n\u003cli\u003eWorks with Neptronic steam distribution manifolds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGas piping, venting and combustion setup must be done by a qualified, licensed technician to Neptronic's instructions and local codes.\u003c\/p\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKG4-N3102, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389866203,"sku":"SFSKG4N3102NA","price":25465.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n050b4-4-am-high-pressure-atomizing-humidifier-vfd-stages-4-4-voltage-code-a","title":"Neptronic SKH4-N050B4-4-AM High-Pressure Atomizing Humidifier – VFD, Stages 4-4, Voltage Code A","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N050B4-4-AM\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N050B4-4-AM\u003c\/li\u003e\n\u003cli\u003eVFD\u003c\/li\u003e\n\u003cli\u003eStages 4-4\u003c\/li\u003e\n\u003cli\u003eVoltage Code A\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N050B44AM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N050B4-4-AM, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389931739,"sku":"SFSKH4N050B44AM","price":26954.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n60-electric-steam-humidifier-400v-3-phase-w-version-outside-display","title":"Neptronic SKE4-N60 Electric Steam Humidifier – 400V 3-Phase, W Version (Outside Display)","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N60\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N60\u003c\/li\u003e\n\u003cli\u003e400V 3-Phase\u003c\/li\u003e\n\u003cli\u003eW Version (Outside Display)\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N604003W\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N60, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389964507,"sku":"SFSKE4N604003W","price":10659.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n021b1-1-d-high-pressure-atomizing-humidifier-stages-1-1-voltage-code-d","title":"Neptronic SKH4-N021B1-1-D High-Pressure Atomizing Humidifier – Stages 1-1, Voltage Code D","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N021B1-1-D\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N021B1-1-D\u003c\/li\u003e\n\u003cli\u003eStages 1-1\u003c\/li\u003e\n\u003cli\u003eVoltage Code D\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N021B11D\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N021B1-1-D, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531389997275,"sku":"SFSKH4N021B11D","price":19015.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-sks4-390-slp-steam-to-steam-humidifier-voltage-code-c","title":"Neptronic SKS4-390-SLP Steam-to-Steam Humidifier – voltage code C","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKS4-390-SLP\u003c\/strong\u003e is a steam-to-steam humidifier. The SKS4 is Neptronic's steam-to-steam humidifier. Building boiler steam passes through a heat exchanger to boil clean water, producing chemical-free steam for humidification without putting boiler steam into the air stream.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKS4-390-SLP\u003c\/li\u003e\n\u003cli\u003evoltage code C\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKS4390SLPC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUses existing boiler steam as the energy source\u003c\/li\u003e\n\u003cli\u003eProduces clean steam from potable or treated water\u003c\/li\u003e\n\u003cli\u003eOutdoor W options available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKS4-390-SLP, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531390095579,"sku":"SFSKS4390SLPC","price":12362.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n06m-electric-steam-humidifier-208v-3-phase-modulating-w-version-outside-display","title":"Neptronic SKE4-N06M Electric Steam Humidifier – 208V 3-Phase, Modulating, W Version (Outside Display)","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N06M\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N06M\u003c\/li\u003e\n\u003cli\u003e208V 3-Phase\u003c\/li\u003e\n\u003cli\u003eModulating\u003c\/li\u003e\n\u003cli\u003eW Version (Outside Display)\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N06M2083W\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N06M, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531390128347,"sku":"SFSKE4N06M2083W","price":5898.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n60-electric-steam-humidifier-480v-3-phase","title":"Neptronic SKE4-N60 Electric Steam Humidifier – 480V 3-Phase","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N60\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N60\u003c\/li\u003e\n\u003cli\u003e480V 3-Phase\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N604803\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N60, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531390226651,"sku":"SFSKE4N604803","price":7896.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skg4-n3102-gas-fired-humidifier-2-modules-natural-gas-120v-w-version","title":"Neptronic SKG4-N3102 Gas-Fired Humidifier – 2 Modules, Natural Gas, 120V, W Version","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKG4-N3102\u003c\/strong\u003e is a gas-fired humidifier. The SKG4 is Neptronic's gas-fired steam humidifier. It burns natural gas or propane to generate large volumes of steam typically at lower operating cost than electric units at high capacities.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKG4-N3102\u003c\/li\u003e\n\u003cli\u003e2 Modules\u003c\/li\u003e\n\u003cli\u003eNatural Gas\u003c\/li\u003e\n\u003cli\u003e120V\u003c\/li\u003e\n\u003cli\u003eW Version\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKG4N3102NAW\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNatural gas (N) or propane (P) models\u003c\/li\u003e\n\u003cli\u003eModular design: one to four heat-exchanger modules for high capacities\u003c\/li\u003e\n\u003cli\u003eW versions for outdoor installation\u003c\/li\u003e\n\u003cli\u003eWorks with Neptronic steam distribution manifolds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGas piping, venting and combustion setup must be done by a qualified, licensed technician to Neptronic's instructions and local codes.\u003c\/p\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKG4-N3102, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531390259419,"sku":"SFSKG4N3102NAW","price":29971.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n050b4-4-bm-high-pressure-atomizing-humidifier-vfd-stages-4-4-voltage-code-b","title":"Neptronic SKH4-N050B4-4-BM High-Pressure Atomizing Humidifier – VFD, Stages 4-4, Voltage Code B","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N050B4-4-BM\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N050B4-4-BM\u003c\/li\u003e\n\u003cli\u003eVFD\u003c\/li\u003e\n\u003cli\u003eStages 4-4\u003c\/li\u003e\n\u003cli\u003eVoltage Code B\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N050B44BM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N050B4-4-BM, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531390193883,"sku":"SFSKH4N050B44BM","price":26921.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n021b1-1-dm-high-pressure-atomizing-humidifier-vfd-stages-1-1-voltage-code-d","title":"Neptronic SKH4-N021B1-1-DM High-Pressure Atomizing Humidifier – VFD, Stages 1-1, Voltage Code D","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N021B1-1-DM\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N021B1-1-DM\u003c\/li\u003e\n\u003cli\u003eVFD\u003c\/li\u003e\n\u003cli\u003eStages 1-1\u003c\/li\u003e\n\u003cli\u003eVoltage Code D\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N021B11DM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N021B1-1-DM, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531390521563,"sku":"SFSKH4N021B11DM","price":20598.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-sks4-500-slp-steam-to-steam-humidifier-voltage-code-a","title":"Neptronic SKS4-500-SLP Steam-to-Steam Humidifier – voltage code A","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKS4-500-SLP\u003c\/strong\u003e is a steam-to-steam humidifier. The SKS4 is Neptronic's steam-to-steam humidifier. Building boiler steam passes through a heat exchanger to boil clean water, producing chemical-free steam for humidification without putting boiler steam into the air stream.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKS4-500-SLP\u003c\/li\u003e\n\u003cli\u003evoltage code A\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKS4500SLPA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUses existing boiler steam as the energy source\u003c\/li\u003e\n\u003cli\u003eProduces clean steam from potable or treated water\u003c\/li\u003e\n\u003cli\u003eOutdoor W options available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKS4-500-SLP, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531390554331,"sku":"SFSKS4500SLPA","price":12887.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n225s5-5-gm-high-pressure-atomizing-humidifier-vfd-stages-5-5-voltage-code-g","title":"Neptronic SKH4-N225S5-5-GM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code G","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N225S5-5-GM\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N225S5-5-GM\u003c\/li\u003e\n\u003cli\u003eVFD\u003c\/li\u003e\n\u003cli\u003eStages 5-5\u003c\/li\u003e\n\u003cli\u003eVoltage Code G\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N225S55GM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N225S5-5-GM, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531390587099,"sku":"SFSKH4N225S55GM","price":51672.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n06m-electric-steam-humidifier-240v-1-phase-modulating","title":"Neptronic SKE4-N06M Electric Steam Humidifier – 240V 1-Phase, Modulating","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N06M\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N06M\u003c\/li\u003e\n\u003cli\u003e240V 1-Phase\u003c\/li\u003e\n\u003cli\u003eModulating\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N06M2401\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N06M, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531390619867,"sku":"SFSKE4N06M2401","price":3795.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n050b4-4-c-high-pressure-atomizing-humidifier-stages-4-4-voltage-code-c","title":"Neptronic SKH4-N050B4-4-C High-Pressure Atomizing Humidifier – Stages 4-4, Voltage Code C","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N050B4-4-C\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N050B4-4-C\u003c\/li\u003e\n\u003cli\u003eStages 4-4\u003c\/li\u003e\n\u003cli\u003eVoltage Code C\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N050B44C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N050B4-4-C, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531390914779,"sku":"SFSKH4N050B44C","price":25455.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-ske4-n60-electric-steam-humidifier-480v-3-phase-100ka-sccr-rated","title":"Neptronic SKE4-N60 Electric Steam Humidifier – 480V 3-Phase, 100kA SCCR Rated","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKE4-N60\u003c\/strong\u003e is an electric steam humidifier. The SKE4 is Neptronic's electric steam humidifier: resistive heating elements boil water in a cleanable evaporation chamber to produce steam for duct or space humidification.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKE4-N60\u003c\/li\u003e\n\u003cli\u003e480V 3-Phase\u003c\/li\u003e\n\u003cli\u003e100kA SCCR Rated\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKE4N604803S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistive-element design (not electrode), so steam output does not depend on water conductivity\u003c\/li\u003e\n\u003cli\u003eModulating (M) models match steam output closely to demand\u003c\/li\u003e\n\u003cli\u003eOnboard controller with display and alarms; BACnet communication option available\u003c\/li\u003e\n\u003cli\u003eDuct distribution through Neptronic manifolds or room distribution through SDU units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKE4-N60, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531390980315,"sku":"SFSKE4N604803S","price":8143.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skg4-n3102-gas-fired-humidifier-2-modules-natural-gas-voltage-code-b","title":"Neptronic SKG4-N3102 Gas-Fired Humidifier – 2 Modules, Natural Gas, Voltage Code B","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKG4-N3102\u003c\/strong\u003e is a gas-fired humidifier. The SKG4 is Neptronic's gas-fired steam humidifier. It burns natural gas or propane to generate large volumes of steam typically at lower operating cost than electric units at high capacities.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKG4-N3102\u003c\/li\u003e\n\u003cli\u003e2 Modules\u003c\/li\u003e\n\u003cli\u003eNatural Gas\u003c\/li\u003e\n\u003cli\u003eVoltage Code B\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKG4N3102NB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNatural gas (N) or propane (P) models\u003c\/li\u003e\n\u003cli\u003eModular design: one to four heat-exchanger modules for high capacities\u003c\/li\u003e\n\u003cli\u003eW versions for outdoor installation\u003c\/li\u003e\n\u003cli\u003eWorks with Neptronic steam distribution manifolds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGas piping, venting and combustion setup must be done by a qualified, licensed technician to Neptronic's instructions and local codes.\u003c\/p\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKG4-N3102, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531391013083,"sku":"SFSKG4N3102NB","price":25465.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n021b1-1-e-high-pressure-atomizing-humidifier-stages-1-1-voltage-code-e","title":"Neptronic SKH4-N021B1-1-E High-Pressure Atomizing Humidifier – Stages 1-1, Voltage Code E","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N021B1-1-E\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N021B1-1-E\u003c\/li\u003e\n\u003cli\u003eStages 1-1\u003c\/li\u003e\n\u003cli\u003eVoltage Code E\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N021B11E\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N021B1-1-E, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531391045851,"sku":"SFSKH4N021B11E","price":19015.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-sks4-500-slp-steam-to-steam-humidifier-voltage-code-b","title":"Neptronic SKS4-500-SLP Steam-to-Steam Humidifier – voltage code B","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKS4-500-SLP\u003c\/strong\u003e is a steam-to-steam humidifier. The SKS4 is Neptronic's steam-to-steam humidifier. Building boiler steam passes through a heat exchanger to boil clean water, producing chemical-free steam for humidification without putting boiler steam into the air stream.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKS4-500-SLP\u003c\/li\u003e\n\u003cli\u003evoltage code B\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKS4500SLPB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUses existing boiler steam as the energy source\u003c\/li\u003e\n\u003cli\u003eProduces clean steam from potable or treated water\u003c\/li\u003e\n\u003cli\u003eOutdoor W options available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKS4-500-SLP, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531391078619,"sku":"SFSKS4500SLPB","price":12887.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"},{"product_id":"neptronic-skh4-n225s5-5-hm-high-pressure-atomizing-humidifier-vfd-stages-5-5-voltage-code-h","title":"Neptronic SKH4-N225S5-5-HM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code H","description":"\u003cp\u003e\u003cstrong\u003eNeptronic SKH4-N225S5-5-HM\u003c\/strong\u003e is a high-pressure atomizing humidifier. The SKH4 is Neptronic's high-pressure atomizing humidifier. A pump station pressurizes treated water and nozzles atomize it into a fine mist that evaporates into the air stream, giving humidification with evaporative cooling at very low energy use.\u003c\/p\u003e\u003ch3\u003eThis configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SKH4-N225S5-5-HM\u003c\/li\u003e\n\u003cli\u003eVFD\u003c\/li\u003e\n\u003cli\u003eStages 5-5\u003c\/li\u003e\n\u003cli\u003eVoltage Code H\u003c\/li\u003e\n\u003cli\u003eNeptronic ordering code: SFSKH4N225S55HM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVery low energy use compared with steam\u003c\/li\u003e\n\u003cli\u003eStaged or VFD-controlled (M) pump stations for close control\u003c\/li\u003e\n\u003cli\u003eTypically used with RO-treated water. See our Neptronic water treatment collection\u003c\/li\u003e\n\u003cli\u003eDuct, AHU and direct-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and ordering\u003c\/h3\u003e\u003cp\u003eHumidifier capacity, voltage and options must match your load calculation, electrical service and installation. Send us the project schedule or the model you are replacing and we will confirm the selection, lead time and any options before you order. Equipment orders are reviewed before shipment. See our \u003ca href=\"\/es\/pages\/equipment-sales-policy\"\u003eEquipment Sales Policy\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy buy from RapidHVACParts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Neptronic OEM\u003c\/strong\u003e – factory part number SKH4-N225S5-5-HM, supplied through ETS, a Neptronic parts and equipment distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal lead times on the page\u003c\/strong\u003e – parts we stock ship from our warehouse; everything else ships direct from Neptronic, with the current factory lead time shown above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelp from people who work on these systems\u003c\/strong\u003e – send us your model and serial number and we will confirm the right part before you order.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":50531391242459,"sku":"SFSKH4N225S55HM","price":53337.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252"}],"url":"https:\/\/www.rapidhvacparts.com\/es\/collections\/neptronic-humidifiers.oembed?page=64","provider":"RapidHVACParts","version":"1.0","type":"link"}