{"title":"Neptronic Evaporation Chambers, Tanks \u0026 Covers","description":"\u003cp\u003eGenuine OEM Neptronic humidifier evaporation chambers, steam cylinders, tanks and tank covers. Genuine OEM Neptronic parts ship direct from Neptronic or from our warehouse. Send us the humidifier model and serial number and we will confirm the right part before you order.\u003c\/p\u003e","products":[{"product_id":"sw-contsma-assy-neptronic-container-evaporation-chamber-sk302-to-306","title":"SW CONTSMA-ASSY - Neptronic Container - Evaporation Chamber SK302 to 306","description":"\u003cp\u003ePart # SWCONTSMA-ASSY\u003c\/p\u003e\n\u003cp\u003eNeptronic OEM Container for Evap Chamber \u003c\/p\u003e\n\u003cp\u003eFast Free Shipping Nationwide\u003c\/p\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":44515799040219,"sku":"SW CONTSMA-ASSY","price":1220.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/Container_of_Evaporation_Chamber_56b018b8-e9d8-482c-ab43-23e96d6386ee.jpg?v=1742426882"},{"product_id":"sw-contmed-assy-neptronic-container-evaporation-chamber-sk310-to-sk330","title":"SW CONTMED-ASSY - Neptronic Container - Evaporation Chamber SK310 to SK330","description":"\u003cp\u003ePart # SWCONTMED-ASSY\u003c\/p\u003e\n\u003cp\u003eNeptronic OEM Container for Evap Chamber \u003c\/p\u003e\n\u003cp\u003eFast Free Shipping Nationwide\u003c\/p\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":44515813425371,"sku":"SW CONTMED-ASSY","price":2313.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/ContainerofEvaporationChamber.jpg?v=1742427070"},{"product_id":"sw-contlar-assy-neptronic-container-evaporation-chamber-sk320-l-sk340-sk360","title":"SW CONTLAR-ASSY - Neptronic Container - Evaporation Chamber SK320 L - SK340 - SK360","description":"\u003cp\u003ePart # SWCONTLAR-ASSY\u003c\/p\u003e\n\u003cp\u003eNeptronic OEM Container for Evap Chamber \u003c\/p\u003e\n\u003cp\u003eFast Free Shipping Nationwide\u003c\/p\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":44515913695451,"sku":"SW CONTLAR-ASSY","price":2996.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/ContainerofEvaporationChamber_0bdd8d32-e451-4254-b9f0-dd8a5d60f9cb.jpg?v=1742426897"},{"product_id":"sp-4196-m-neptronic-level-sensor-chamber-fits-sk302-to-306","title":"SP 4196-M - Neptronic Level Sensor Chamber - Fits SK302 to 306","description":"\u003cp\u003ePart # SP4196-M - Neptronic Level Sensor Chamber\u003c\/p\u003e\n\u003cp\u003eFast Free Shipping Nationwide\u003c\/p\u003e\n","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":44516027695323,"sku":"SP4196-M","price":334.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicWaterLevelSensor.png?v=1742426897"},{"product_id":"sp-4198-m-neptronic-level-sensor-chamber-fits-sk330-350-360","title":"SP 4198-M - Neptronic Level Sensor Chamber - Fits SK330 - 350 - 360","description":"\u003cp\u003ePart # SP4198-M - Neptronic Level Sensor Chamber\u003c\/p\u003e\n\u003cp\u003eFast Free Shipping Nationwide\u003c\/p\u003e\n","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":44516038934747,"sku":"SP 4198-M","price":453.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicWaterLevelSensor_9c2ebf8d-5075-4a4c-b00c-b3c539a43176.png?v=1742426934"},{"product_id":"sw4242-20-neptronic-ske4-l-tank-assy-evaporation-chamber","title":"SW4242-20 - Neptronic SKE4 L TANK ASSY - Evaporation Chamber","description":"\u003cp\u003eSW4242-20 - Neptronic SKE4 L TANK ASSY - Evaporation Chamber\u003c\/p\u003e\n\u003cp\u003eFree Shipping Nationwide\u003c\/p\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":44611006890203,"sku":"SW4242-20","price":1558.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicEvapChamber-SKE4Model.jpg?v=1742426945"},{"product_id":"sp-4242-1r-neptronic-ske4-l-evaporation-chamber-cover-ske4-large-top-cylinder-raw","title":"SP 4242-1R - Neptronic SKE4 L Evaporation Chamber Cover - SKE4 LARGE TOP CYLINDER RAW","description":"\u003cp\u003eSW4242-20 - Neptronic SKE4 L TANK ASSY - Evaporation Chamber\u003c\/p\u003e\n\u003cp\u003eItem 2 in Image Shown\u003c\/p\u003e\n\u003cp\u003eFree Shipping Nationwide\u003c\/p\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":44611218374875,"sku":"SP 4242-1R","price":718.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/ChamberCover-SKE4EvapChamberLid-Neptronic.jpg?v=1742426935"},{"product_id":"swtrapjp-cyl-neptronic-steam-trap-copy","title":"SWCYL360-480ASS - Neptronic Complete Evaporation Chamber","description":"\u003cp\u003ePart # SWCYL360-480ASS - Neptronic Complete Evaporation Chamber\u003c\/p\u003e\n\u003cp\u003eIncludes : SWCONTLAR-ASSY , \u003ca title=\"SP4151-1\" href=\"?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSP4151-1\u003c\/a\u003e , \u003ca title=\"SP4185A\" href=\"?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSP4185A\u003c\/a\u003e , Qty. 17 - SP1000 , SP1022 , SW5952 - Qty. 6 , SWELWIR340-B1-AS , SWELWIR340-B2-AS , SWELWIR340-B3-AS , SP4198-M , SP1005 - Qty. 12 , SP2330 - Qty. 12 , SP3035 , SP5729 , SWFOAMLG-ASSY , SWPROBLARR1\u003c\/p\u003e\n\u003cp\u003eShips in 3-5 Business Days, Free Ground Shipping \u003c\/p\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":46545566400731,"sku":"SWCYL360-480ASS","price":10086.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/Screenshot_2025-02-28_092956.png?v=1742427082"},{"product_id":"sw4222-20-oem-neptronic-ske4-s-tank-assy-evaporation-chamber","title":"SW4222-20 - OEM Neptronic SKE4 S TANK ASSY - Evaporation Chamber","description":"\u003cp\u003eSW4242-20 - Neptronic SKE4 L TANK ASSY - Evaporation Chamber\u003c\/p\u003e\n\u003cp\u003eFree Shipping Nationwide\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"245\" data-end=\"254\"\u003eNote:\u003c\/strong\u003e Images shown are for reference only and may not represent the exact item. Please contact us to confirm compatibility before ordering.\u003c\/p\u003e","brand":"Neptronic","offers":[{"title":"Default Title","offer_id":46933546598619,"sku":"SW4222-20","price":1592.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicEvapChamber-SKE4Model.jpg?v=1742426945"},{"product_id":"swcyl306-208-1-neptronic-complete-evaporation-cylinder-assembly-for-sk306","title":"SWCYL306-208-1 – Neptronic Complete Evaporation Cylinder Assembly for SK306","description":"\u003cp\u003e\u003cstrong\u003eSWCYL306-208-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK306 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL306-208-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL306-208-1, 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":50529861304539,"sku":"SWCYL306-208-1","price":3374.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_2e476e94-67ba-496d-9222-609348366105.png?v=1790623667"},{"product_id":"sp4235-3-neptronic-ske4-watlev-sensor-chamber-for-ske4-series","title":"SP4235-3 – Neptronic SKE4 Watlev Sensor Chamber for SKE4 Series","description":"\u003cp\u003e\u003cstrong\u003eSP4235-3\u003c\/strong\u003e is a genuine Neptronic SKE4 Watlev Sensor Chamber used on Neptronic SKE4 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP4235-3\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SP4235-3, 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":50530894676187,"sku":"SP4235-3","price":109.93,"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":"sps10500-r-neptronic-sps-500-tank","title":"SPS10500-R – Neptronic Sps 500 Tank","description":"\u003cp\u003e\u003cstrong\u003eSPS10500-R\u003c\/strong\u003e is a genuine Neptronic Sps 500 Tank. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSPS10500-R\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SPS10500-R, 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":50530900639963,"sku":"SPS10500-R","price":11038.93,"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":"sps33-12r-neptronic-sks-lid-for-tank-for-sks4-series","title":"SPS33-12R – Neptronic SKS Lid For Tank for SKS4 Series","description":"\u003cp\u003e\u003cstrong\u003eSPS33-12R\u003c\/strong\u003e is a genuine Neptronic SKS Lid For Tank used on Neptronic SKS4 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSPS33-12R\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SPS33-12R, 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":50530962735323,"sku":"SPS33-12R","price":877.93,"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":"spg2122-neptronic-skg-combustion-chamber-gasket-for-skg4-series","title":"SPG2122 – Neptronic SKG Combustion Chamber Gasket for SKG4 Series","description":"\u003cp\u003e\u003cstrong\u003eSPG2122\u003c\/strong\u003e is a genuine Neptronic SKG Combustion Chamber Gasket used on Neptronic SKG4 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSPG2122\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SPG2122, 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":50530980430043,"sku":"SPG2122","price":147.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SPG2122_939.jpg?v=1790690735"},{"product_id":"sp4251-neptronic-ske4-xl-cylinder-cover-1-outlet-for-ske4-series-ske4-n-series","title":"SP4251 – Neptronic SKE4 Xl Cylinder Cover 1 Outlet for SKE4 Series \/ SKE4-N Series","description":"\u003cp\u003e\u003cstrong\u003eSP4251\u003c\/strong\u003e is a genuine Neptronic SKE4 Xl Cylinder Cover 1 Outlet used on Neptronic SKE4 and SKE4-N Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP4251\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SP4251, 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":50530990031067,"sku":"SP4251","price":1067.93,"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":"sp4252-neptronic-ske4-xl-cylinder-cover-2-outlets-for-ske4-series-ske4-n-series","title":"SP4252 – Neptronic SKE4 Xl Cylinder Cover 2 Outlets for SKE4 Series \/ SKE4-N Series","description":"\u003cp\u003e\u003cstrong\u003eSP4252\u003c\/strong\u003e is a genuine Neptronic SKE4 Xl Cylinder Cover 2 Outlets used on Neptronic SKE4 and SKE4-N Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP4252\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SP4252, 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":50531006709979,"sku":"SP4252","price":1814.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SP4252_1286.jpg?v=1790687924"},{"product_id":"sp4253-neptronic-ske300-xl-tank-assembly","title":"SP4253 – Neptronic SKE300 Xl Tank Assembly","description":"\u003cp\u003e\u003cstrong\u003eSP4253\u003c\/strong\u003e is a genuine Neptronic SKE300 Xl Tank Assembly. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP4253\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SP4253, 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":50531007168731,"sku":"SP4253","price":3107.93,"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":"sp4253-tp-neptronic-skxl-cylinder-bottom-tank-nickel-plating","title":"SP4253-TP – Neptronic SKXL Cylinder Bottom Tank Nickel Plating","description":"\u003cp\u003e\u003cstrong\u003eSP4253-TP\u003c\/strong\u003e is a genuine Neptronic SKXL Cylinder Bottom Tank Nickel Plating. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP4253-TP\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SP4253-TP, 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":50531007398107,"sku":"SP4253-TP","price":4062.93,"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":"sps9030-390-neptronic-sks4-evaporation-chamber-for-sks4-series","title":"SPS9030-390 – Neptronic SKS4 Evaporation Chamber for SKS4 Series","description":"\u003cp\u003e\u003cstrong\u003eSPS9030-390\u003c\/strong\u003e is a genuine Neptronic SKS4 Evaporation Chamber used on Neptronic SKS4 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSPS9030-390\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SPS9030-390, 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":50531069264091,"sku":"SPS9030-390","price":8848.93,"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":"sptrapjp-cyl-tp-neptronic-trap-pump-cylinder-nickle-plated","title":"SPTRAPJP-CYL-TP – Neptronic Trap Pump Cylinder Nickle Plated","description":"\u003cp\u003e\u003cstrong\u003eSPTRAPJP-CYL-TP\u003c\/strong\u003e is a genuine Neptronic Trap Pump Cylinder Nickle Plated. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSPTRAPJP-CYL-TP\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SPTRAPJP-CYL-TP, 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":50531162751195,"sku":"SPTRAPJP-CYL-TP","price":335.93,"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":"sw4222-20ss-neptronic-ske4-s-tank-ss316-assembly-for-ske4-series-ske4-n-series","title":"SW4222-20SS – Neptronic SKE4 S Tank SS316 Assembly for SKE4 Series \/ SKE4-N Series","description":"\u003cp\u003e\u003cstrong\u003eSW4222-20SS\u003c\/strong\u003e is a genuine Neptronic SKE4 S Tank SS316 Assembly used on Neptronic SKE4 and SKE4-N Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSW4222-20SS\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SW4222-20SS, 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":50531173662939,"sku":"SW4222-20SS","price":1020.93,"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":"sw4232-20-neptronic-ske4-m-tank-assembly-for-ske4-series-ske4-n-series","title":"SW4232-20 – Neptronic SKE4 M Tank Assembly for SKE4 Series \/ SKE4-N Series","description":"\u003cp\u003e\u003cstrong\u003eSW4232-20\u003c\/strong\u003e is a genuine Neptronic SKE4 M Tank Assembly used on Neptronic SKE4 and SKE4-N Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSW4232-20\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SW4232-20, 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":50531173695707,"sku":"SW4232-20","price":892.93,"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":"sw4232-20-14ga-neptronic-ske4-m-tank-14ga-assembly-for-ske4-series","title":"SW4232-20-14GA – Neptronic SKE4 M Tank 14GA Assembly for SKE4 Series","description":"\u003cp\u003e\u003cstrong\u003eSW4232-20-14GA\u003c\/strong\u003e is a genuine Neptronic SKE4 M Tank 14GA Assembly used on Neptronic SKE4 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSW4232-20-14GA\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SW4232-20-14GA, 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":50531175989467,"sku":"SW4232-20-14GA","price":983.93,"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":"sw4232-20ss-neptronic-ske4-m-tank-ss316-assembly-for-ske4-series-ske4-n-series","title":"SW4232-20SS – Neptronic SKE4 M Tank SS316 Assembly for SKE4 Series \/ SKE4-N Series","description":"\u003cp\u003e\u003cstrong\u003eSW4232-20SS\u003c\/strong\u003e is a genuine Neptronic SKE4 M Tank SS316 Assembly used on Neptronic SKE4 and SKE4-N Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSW4232-20SS\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SW4232-20SS, 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":50531176087771,"sku":"SW4232-20SS","price":1306.93,"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":"sw4242-20-14ga-neptronic-ske4-l-tank-14ga-assembly-for-ske4-series","title":"SW4242-20-14GA – Neptronic SKE4 L Tank 14GA Assembly for SKE4 Series","description":"\u003cp\u003e\u003cstrong\u003eSW4242-20-14GA\u003c\/strong\u003e is a genuine Neptronic SKE4 L Tank 14GA Assembly used on Neptronic SKE4 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSW4242-20-14GA\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SW4242-20-14GA, 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":50531176153307,"sku":"SW4242-20-14GA","price":1710.93,"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":"sw4242-20ss-neptronic-ske4-l-tank-ss316-assembly-for-ske4-series-ske4-n-series","title":"SW4242-20SS – Neptronic SKE4 L Tank SS316 Assembly for SKE4 Series \/ SKE4-N Series","description":"\u003cp\u003e\u003cstrong\u003eSW4242-20SS\u003c\/strong\u003e is a genuine Neptronic SKE4 L Tank SS316 Assembly used on Neptronic SKE4 and SKE4-N Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSW4242-20SS\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SW4242-20SS, 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":50531176218843,"sku":"SW4242-20SS","price":2153.93,"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":"sw4245-20-kit-neptronic-ske4-xl-tank-for-ske4-series","title":"SW4245-20-KIT – Neptronic SKE4 Xl Tank for SKE4 Series","description":"\u003cp\u003e\u003cstrong\u003eSW4245-20-KIT\u003c\/strong\u003e is a genuine Neptronic SKE4 Xl Tank used on Neptronic SKE4 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSW4245-20-KIT\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SW4245-20-KIT, 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":50531176284379,"sku":"SW4245-20-KIT","price":3986.93,"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":"sw4245-24-neptronic-ske4-xl-tank-ss316-assembly-for-ske4-series","title":"SW4245-24 – Neptronic SKE4 Xl Tank SS316 Assembly for SKE4 Series","description":"\u003cp\u003e\u003cstrong\u003eSW4245-24\u003c\/strong\u003e is a genuine Neptronic SKE4 Xl Tank SS316 Assembly used on Neptronic SKE4 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSW4245-24\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SW4245-24, 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":50531176349915,"sku":"SW4245-24","price":4482.93,"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":"swa5tank-neptronic-2gal-tank-for-a5x115","title":"SWA5TANK – Neptronic 2GAL Tank For A5X115","description":"\u003cp\u003e\u003cstrong\u003eSWA5TANK\u003c\/strong\u003e is a genuine Neptronic 2GAL Tank For A5X115. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWA5TANK\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWA5TANK, 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":50531180904667,"sku":"SWA5TANK","price":603.93,"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":"swcontlardi-assy-neptronic-evaporation-container-assembly","title":"SWCONTLARDI-ASSY – Neptronic Evaporation Container Assembly","description":"\u003cp\u003e\u003cstrong\u003eSWCONTLARDI-ASSY\u003c\/strong\u003e is a genuine Neptronic Evaporation Container Assembly. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCONTLARDI-ASSY\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCONTLARDI-ASSY, 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":50531183919323,"sku":"SWCONTLARDI-ASSY","price":4196.93,"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":"swcontmeddi-assy-neptronic-evaporation-container-assembly","title":"SWCONTMEDDI-ASSY – Neptronic Evaporation Container Assembly","description":"\u003cp\u003e\u003cstrong\u003eSWCONTMEDDI-ASSY\u003c\/strong\u003e is a genuine Neptronic Evaporation Container Assembly. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCONTMEDDI-ASSY\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCONTMEDDI-ASSY, 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":50531183984859,"sku":"SWCONTMEDDI-ASSY","price":2377.93,"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":"swcontsmadi-assy-neptronic-evaporation-container-assembly","title":"SWCONTSMADI-ASSY – Neptronic Evaporation Container Assembly","description":"\u003cp\u003e\u003cstrong\u003eSWCONTSMADI-ASSY\u003c\/strong\u003e is a genuine Neptronic Evaporation Container Assembly. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCONTSMADI-ASSY\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCONTSMADI-ASSY, 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":50531184017627,"sku":"SWCONTSMADI-ASSY","price":1202.93,"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":"swcontw2-assy-neptronic-evaporation-container-assembly","title":"SWCONTW2-ASSY – Neptronic Evaporation Container Assembly","description":"\u003cp\u003e\u003cstrong\u003eSWCONTW2-ASSY\u003c\/strong\u003e is a genuine Neptronic Evaporation Container Assembly. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCONTW2-ASSY\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCONTW2-ASSY, 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":50531186278619,"sku":"SWCONTW2-ASSY","price":1902.93,"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":"swcyl302-120-1-neptronic-complete-evaporation-cylinder-assembly-for-sk302","title":"SWCYL302-120-1 – Neptronic Complete Evaporation Cylinder Assembly for SK302","description":"\u003cp\u003e\u003cstrong\u003eSWCYL302-120-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK302 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL302-120-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL302-120-1, 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":50531186442459,"sku":"SWCYL302-120-1","price":3231.93,"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":"swcyl302-208-1-neptronic-complete-evaporation-cylinder-assembly-for-sk302","title":"SWCYL302-208-1 – Neptronic Complete Evaporation Cylinder Assembly for SK302","description":"\u003cp\u003e\u003cstrong\u003eSWCYL302-208-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK302 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL302-208-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL302-208-1, 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":50531186507995,"sku":"SWCYL302-208-1","price":3231.93,"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":"swcyl302-240-1-neptronic-complete-evaporation-cylinder-assembly-for-sk302","title":"SWCYL302-240-1 – Neptronic Complete Evaporation Cylinder Assembly for SK302","description":"\u003cp\u003e\u003cstrong\u003eSWCYL302-240-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK302 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL302-240-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL302-240-1, 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":50531186540763,"sku":"SWCYL302-240-1","price":3231.93,"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":"swcyl302-480-1-neptronic-complete-evaporation-cylinder-assembly-for-sk302","title":"SWCYL302-480-1 – Neptronic Complete Evaporation Cylinder Assembly for SK302","description":"\u003cp\u003e\u003cstrong\u003eSWCYL302-480-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK302 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL302-480-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL302-480-1, 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":50531186606299,"sku":"SWCYL302-480-1","price":3231.93,"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":"swcyl302-600-1-neptronic-complete-evaporation-cylinder-assembly-for-sk302","title":"SWCYL302-600-1 – Neptronic Complete Evaporation Cylinder Assembly for SK302","description":"\u003cp\u003e\u003cstrong\u003eSWCYL302-600-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK302 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL302-600-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL302-600-1, 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":50531186639067,"sku":"SWCYL302-600-1","price":3231.93,"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":"swcyl304-208-1-neptronic-complete-evaporation-cylinder-assembly-for-sk304","title":"SWCYL304-208-1 – Neptronic Complete Evaporation Cylinder Assembly for SK304","description":"\u003cp\u003e\u003cstrong\u003eSWCYL304-208-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK304 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL304-208-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL304-208-1, 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":50531188179163,"sku":"SWCYL304-208-1","price":3374.93,"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":"swcyl304-208-3-neptronic-complete-evaporation-cylinder-assembly-for-sk304","title":"SWCYL304-208-3 – Neptronic Complete Evaporation Cylinder Assembly for SK304","description":"\u003cp\u003e\u003cstrong\u003eSWCYL304-208-3\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK304 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL304-208-3\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL304-208-3, 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":50531188211931,"sku":"SWCYL304-208-3","price":4284.93,"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":"swcyl304-240-1-neptronic-complete-evaporation-cylinder-assembly-for-sk304","title":"SWCYL304-240-1 – Neptronic Complete Evaporation Cylinder Assembly for SK304","description":"\u003cp\u003e\u003cstrong\u003eSWCYL304-240-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK304 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL304-240-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL304-240-1, 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":50531188244699,"sku":"SWCYL304-240-1","price":3374.93,"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":"swcyl304-480-1-neptronic-complete-evaporation-cylinder-assembly-for-sk304","title":"SWCYL304-480-1 – Neptronic Complete Evaporation Cylinder Assembly for SK304","description":"\u003cp\u003e\u003cstrong\u003eSWCYL304-480-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK304 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL304-480-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL304-480-1, 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":50531188277467,"sku":"SWCYL304-480-1","price":3374.93,"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":"swcyl304-480-3-neptronic-complete-evaporation-cylinder-assembly-for-sk304","title":"SWCYL304-480-3 – Neptronic Complete Evaporation Cylinder Assembly for SK304","description":"\u003cp\u003e\u003cstrong\u003eSWCYL304-480-3\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK304 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL304-480-3\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL304-480-3, 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":50531188310235,"sku":"SWCYL304-480-3","price":4284.93,"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":"swcyl304-600-1-neptronic-complete-evaporation-cylinder-assembly-for-sk304","title":"SWCYL304-600-1 – Neptronic Complete Evaporation Cylinder Assembly for SK304","description":"\u003cp\u003e\u003cstrong\u003eSWCYL304-600-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK304 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL304-600-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL304-600-1, 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":50531188375771,"sku":"SWCYL304-600-1","price":3374.93,"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":"swcyl304-600-3-neptronic-complete-evaporation-cylinder-assembly-for-sk304","title":"SWCYL304-600-3 – Neptronic Complete Evaporation Cylinder Assembly for SK304","description":"\u003cp\u003e\u003cstrong\u003eSWCYL304-600-3\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK304 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL304-600-3\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL304-600-3, 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":50531188408539,"sku":"SWCYL304-600-3","price":4284.93,"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":"swcyl306-208-3-neptronic-complete-evaporation-cylinder-assembly-for-sk306","title":"SWCYL306-208-3 – Neptronic Complete Evaporation Cylinder Assembly for SK306","description":"\u003cp\u003e\u003cstrong\u003eSWCYL306-208-3\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK306 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL306-208-3\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL306-208-3, 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":50531188441307,"sku":"SWCYL306-208-3","price":4359.93,"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":"swcyl306-240-1-neptronic-complete-evaporation-cylinder-assembly-for-sk306","title":"SWCYL306-240-1 – Neptronic Complete Evaporation Cylinder Assembly for SK306","description":"\u003cp\u003e\u003cstrong\u003eSWCYL306-240-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK306 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL306-240-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL306-240-1, 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":50531190145243,"sku":"SWCYL306-240-1","price":3374.93,"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":"swcyl306-480-1-neptronic-complete-evaporation-cylinder-assembly-for-sk306","title":"SWCYL306-480-1 – Neptronic Complete Evaporation Cylinder Assembly for SK306","description":"\u003cp\u003e\u003cstrong\u003eSWCYL306-480-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK306 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL306-480-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL306-480-1, 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":50531190178011,"sku":"SWCYL306-480-1","price":3374.93,"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":"swcyl306-480-3-neptronic-complete-evaporation-cylinder-assembly-for-sk306","title":"SWCYL306-480-3 – Neptronic Complete Evaporation Cylinder Assembly for SK306","description":"\u003cp\u003e\u003cstrong\u003eSWCYL306-480-3\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK306 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL306-480-3\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL306-480-3, 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":50531190243547,"sku":"SWCYL306-480-3","price":4359.93,"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":"swcyl306-600-1-neptronic-complete-evaporation-cylinder-assembly-for-sk306","title":"SWCYL306-600-1 – Neptronic Complete Evaporation Cylinder Assembly for SK306","description":"\u003cp\u003e\u003cstrong\u003eSWCYL306-600-1\u003c\/strong\u003e is a genuine Neptronic Complete Evaporation Cylinder Assembly used on Neptronic SK306 Series humidifiers. The evaporation chamber (tank or cylinder) holds the water that is boiled into steam, and its cover carries the steam outlet(s), element and sensor openings.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLeaks at seams, fittings or the cover\u003c\/li\u003e\n\u003cli\u003eCracks, warping or heavy corrosion\u003c\/li\u003e\n\u003cli\u003eScale damage that cleaning can no longer fix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder the matching cover gasket with a new chamber or cover so the seal is not the weak point.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different chambers, tanks and covers across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSWCYL306-600-1\u003c\/strong\u003e. If the label is gone, send us the model and serial number from the humidifier nameplate and we will confirm fit.\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 SWCYL306-600-1, 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":50531190276315,"sku":"SWCYL306-600-1","price":3374.93,"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\/collections\/neptronic-evaporation-chambers-tanks-covers.oembed?page=5","provider":"RapidHVACParts","version":"1.0","type":"link"}