{"title":"Neptronic Fuses, Terminals \u0026 Electrical","description":"\u003cp\u003eGenuine OEM Neptronic humidifier fuses, fuse holders, terminal blocks and electrical components. 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":"sp5101-neptronic-fuse","title":"SP5101 – Neptronic Fuse","description":"\u003cp\u003e\u003cstrong\u003eSP5101\u003c\/strong\u003e is a genuine Neptronic Fuse. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5101\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 SP5101, 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":50529869070555,"sku":"SP5101","price":141.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_269a0771-7ed3-45dd-84ad-c752901ed21d.png?v=1790623689"},{"product_id":"dp15-2001-neptronic-fuse","title":"DP15-2001 – Neptronic Fuse","description":"\u003cp\u003e\u003cstrong\u003eDP15-2001\u003c\/strong\u003e is a genuine Neptronic Fuse. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eDP15-2001\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 DP15-2001, 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":50530756853979,"sku":"DP15-2001","price":118.93,"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":"dp15-2008-neptronic-fuse","title":"DP15-2008 – Neptronic Fuse","description":"\u003cp\u003e\u003cstrong\u003eDP15-2008\u003c\/strong\u003e is a genuine Neptronic Fuse. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eDP15-2008\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 DP15-2008, 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":50530897789147,"sku":"DP15-2008","price":135.93,"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":"spg3210-1-neptronic-camlock-nylon-plug-cixi-type-c","title":"SPG3210-1 – Neptronic Camlock Nylon Plug Cixi Type C","description":"\u003cp\u003e\u003cstrong\u003eSPG3210-1\u003c\/strong\u003e is a genuine Neptronic Camlock Nylon Plug Cixi Type C. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSPG3210-1\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 SPG3210-1, 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":50531000189147,"sku":"SPG3210-1","price":103.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SPG3210-1_951.jpg?v=1790690736"},{"product_id":"sp5102-neptronic-fuse-25a","title":"SP5102 – Neptronic Fuse 25A","description":"\u003cp\u003e\u003cstrong\u003eSP5102\u003c\/strong\u003e is a genuine Neptronic Fuse 25A. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5102\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 SP5102, 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":50531132997851,"sku":"SP5102","price":141.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SP5102_1212.jpg?v=1790687939"},{"product_id":"sp5103-neptronic-fuse-30a","title":"SP5103 – Neptronic Fuse 30A","description":"\u003cp\u003e\u003cstrong\u003eSP5103\u003c\/strong\u003e is a genuine Neptronic Fuse 30A. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5103\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 SP5103, 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":50531133063387,"sku":"SP5103","price":141.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SP5103_1213.jpg?v=1790687939"},{"product_id":"sp5107-neptronic-fuse-15a","title":"SP5107 – Neptronic Fuse 15A","description":"\u003cp\u003e\u003cstrong\u003eSP5107\u003c\/strong\u003e is a genuine Neptronic Fuse 15A. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5107\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 SP5107, 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":50531134111963,"sku":"SP5107","price":134.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SP5107_1214.jpg?v=1790687940"},{"product_id":"sp5108-neptronic-fuse-20a","title":"SP5108 – Neptronic Fuse 20A","description":"\u003cp\u003e\u003cstrong\u003eSP5108\u003c\/strong\u003e is a genuine Neptronic Fuse 20A. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5108\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 SP5108, 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":50531134177499,"sku":"SP5108","price":140.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SP5108_1215.jpg?v=1790687940"},{"product_id":"sp5110-neptronic-fuseholder","title":"SP5110 – Neptronic Fuseholder","description":"\u003cp\u003e\u003cstrong\u003eSP5110\u003c\/strong\u003e is a genuine Neptronic Fuseholder. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5110\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 SP5110, 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":50531134243035,"sku":"SP5110","price":103.93,"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":"sp5112-neptronic-fuseholder","title":"SP5112 – Neptronic Fuseholder","description":"\u003cp\u003e\u003cstrong\u003eSP5112\u003c\/strong\u003e is a genuine Neptronic Fuseholder. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5112\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 SP5112, 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":50531135095003,"sku":"SP5112","price":320.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SP5112_1278.jpg?v=1790687953"},{"product_id":"sp5113-neptronic-fuse-40a","title":"SP5113 – Neptronic Fuse 40A","description":"\u003cp\u003e\u003cstrong\u003eSP5113\u003c\/strong\u003e is a genuine Neptronic Fuse 40A. 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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 SP5113, 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":50531163111643,"sku":"SP5113","price":186.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SP5113_1216.jpg?v=1790687953"},{"product_id":"sp5114-neptronic-fuse","title":"SP5114 – Neptronic Fuse","description":"\u003cp\u003e\u003cstrong\u003eSP5114\u003c\/strong\u003e is a genuine Neptronic Fuse. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5114\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 SP5114, 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":50531164618971,"sku":"SP5114","price":156.93,"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":"sp5120-neptronic-pilot-light-1050n-1-120v","title":"SP5120 – Neptronic Pilot Light 1050N-1 120V","description":"\u003cp\u003e\u003cstrong\u003eSP5120\u003c\/strong\u003e is a genuine Neptronic Pilot Light 1050N-1 120V. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5120\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 SP5120, 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":50531164684507,"sku":"SP5120","price":122.93,"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":"sp5122-neptronic-red-pilot-light-1091qmi-24v","title":"SP5122 – Neptronic Red Pilot Light 1091QMI-24V","description":"\u003cp\u003e\u003cstrong\u003eSP5122\u003c\/strong\u003e is a genuine Neptronic Red Pilot Light 1091QMI-24V. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5122\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 SP5122, 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":50531164750043,"sku":"SP5122","price":134.93,"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":"sp5123-neptronic-green-pilot-light-1091qm5-24v","title":"SP5123 – Neptronic Green Pilot Light 1091QM5-24V","description":"\u003cp\u003e\u003cstrong\u003eSP5123\u003c\/strong\u003e is a genuine Neptronic Green Pilot Light 1091QM5-24V. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5123\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 SP5123, 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":50531164782811,"sku":"SP5123","price":134.93,"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":"sp5124-neptronic-yellow-pilot-light-1091qm7-24v","title":"SP5124 – Neptronic Yellow Pilot Light 1091QM7-24V","description":"\u003cp\u003e\u003cstrong\u003eSP5124\u003c\/strong\u003e is a genuine Neptronic Yellow Pilot Light 1091QM7-24V. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5124\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 SP5124, 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":50531168059611,"sku":"SP5124","price":134.93,"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":"sp5400-neptronic-302-marathon-terminal-block","title":"SP5400 – Neptronic 302 Marathon Terminal Block","description":"\u003cp\u003e\u003cstrong\u003eSP5400\u003c\/strong\u003e is a genuine Neptronic 302 Marathon Terminal Block. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5400\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 SP5400, 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":50531170517211,"sku":"SP5400","price":103.93,"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":"sp5401-neptronic-303-marathon-terminal-block","title":"SP5401 – Neptronic 303 Marathon Terminal Block","description":"\u003cp\u003e\u003cstrong\u003eSP5401\u003c\/strong\u003e is a genuine Neptronic 303 Marathon Terminal Block. 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Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5409\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 SP5409, 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":50531170648283,"sku":"SP5409","price":134.93,"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":"sp5415-neptronic-fuseholder","title":"SP5415 – Neptronic Fuseholder","description":"\u003cp\u003e\u003cstrong\u003eSP5415\u003c\/strong\u003e is a genuine Neptronic Fuseholder. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5415\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 SP5415, 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":50531170713819,"sku":"SP5415","price":109.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SP5415_1277.jpg?v=1790687953"},{"product_id":"sp5424-neptronic-1913-2-saks1-s3","title":"SP5424 – Neptronic 1913.2 Saks1-s3","description":"\u003cp\u003e\u003cstrong\u003eSP5424\u003c\/strong\u003e is a genuine Neptronic 1913.2 Saks1-s3. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5424\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 SP5424, 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":50531170746587,"sku":"SP5424","price":98.93,"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":"sp5428-neptronic-1100-6-sak10-terminal","title":"SP5428 – Neptronic 1100.6 SAK10 Terminal","description":"\u003cp\u003e\u003cstrong\u003eSP5428\u003c\/strong\u003e is a genuine Neptronic 1100.6 SAK10 Terminal. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5428\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 SP5428, 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":50531170779355,"sku":"SP5428","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":"sp5430-neptronic-terminal-plate-cinch-17-2","title":"SP5430 – Neptronic Terminal Plate Cinch 17-2","description":"\u003cp\u003e\u003cstrong\u003eSP5430\u003c\/strong\u003e is a genuine Neptronic Terminal Plate Cinch 17-2. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5430\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 SP5430, 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":50531170812123,"sku":"SP5430","price":100.93,"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":"sp5438-neptronic-fuseholder","title":"SP5438 – Neptronic Fuseholder","description":"\u003cp\u003e\u003cstrong\u003eSP5438\u003c\/strong\u003e is a genuine Neptronic Fuseholder. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5438\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 SP5438, 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":50531170844891,"sku":"SP5438","price":184.93,"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":"sp5440-neptronic-terminal-sak-16-2710-2","title":"SP5440 – Neptronic Terminal Sak-16 (2710.2)","description":"\u003cp\u003e\u003cstrong\u003eSP5440\u003c\/strong\u003e is a genuine Neptronic Terminal Sak-16 (2710.2). Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5440\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 SP5440, 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":50531171926235,"sku":"SP5440","price":118.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SP5440_804.jpg?v=1790687953"},{"product_id":"sp5441-neptronic-2128-6-sak-6n-terminal","title":"SP5441 – Neptronic 2128.6 Sak 6N Terminal","description":"\u003cp\u003e\u003cstrong\u003eSP5441\u003c\/strong\u003e is a genuine Neptronic 2128.6 Sak 6N Terminal. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5441\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 SP5441, 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":50531171991771,"sku":"SP5441","price":115.93,"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":"sp5442-neptronic-3554-6-control-terminal","title":"SP5442 – Neptronic #3554.6 Control Terminal","description":"\u003cp\u003e\u003cstrong\u003eSP5442\u003c\/strong\u003e is a genuine Neptronic #3554.6 Control Terminal. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5442\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 SP5442, 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":50531172024539,"sku":"SP5442","price":111.93,"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":"sp5444-neptronic-sak-2-5-en-2186-6-control-ter","title":"SP5444 – Neptronic Sak 2.5\/EN #2186.6 Control Ter","description":"\u003cp\u003e\u003cstrong\u003eSP5444\u003c\/strong\u003e is a genuine Neptronic Sak 2.5\/EN #2186.6 Control Ter. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5444\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 SP5444, 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":50531172090075,"sku":"SP5444","price":101.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SP5444_805.jpg?v=1790687953"},{"product_id":"sp5445-neptronic-terminal-block-sak-35-3035-2","title":"SP5445 – Neptronic Terminal Block Sak-35 #3035.2","description":"\u003cp\u003e\u003cstrong\u003eSP5445\u003c\/strong\u003e is a genuine Neptronic Terminal Block Sak-35 #3035.2. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5445\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 SP5445, 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":50531172155611,"sku":"SP5445","price":181.93,"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":"sp5445a-neptronic-end-plate-sak-35","title":"SP5445A – Neptronic End Plate Sak-35","description":"\u003cp\u003e\u003cstrong\u003eSP5445A\u003c\/strong\u003e is a genuine Neptronic End Plate Sak-35. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5445A\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 SP5445A, 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":50531172221147,"sku":"SP5445A","price":101.93,"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":"sp5447-neptronic-terminal-plate-ap-16","title":"SP5447 – Neptronic Terminal Plate Ap-16","description":"\u003cp\u003e\u003cstrong\u003eSP5447\u003c\/strong\u003e is a genuine Neptronic Terminal Plate Ap-16. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5447\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 SP5447, 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":50531172253915,"sku":"SP5447","price":92.93,"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":"sp5453-neptronic-ground-terminal-block","title":"SP5453 – Neptronic Ground Terminal Block","description":"\u003cp\u003e\u003cstrong\u003eSP5453\u003c\/strong\u003e is a genuine Neptronic Ground Terminal Block. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5453\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 SP5453, 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":50531173204187,"sku":"SP5453","price":103.93,"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":"sp5455-neptronic-ground-terminal-block","title":"SP5455 – Neptronic Ground Terminal Block","description":"\u003cp\u003e\u003cstrong\u003eSP5455\u003c\/strong\u003e is a genuine Neptronic Ground Terminal Block. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5455\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 SP5455, 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":50531173269723,"sku":"SP5455","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":"sp5456-neptronic-ground-terminal-block","title":"SP5456 – Neptronic Ground Terminal Block","description":"\u003cp\u003e\u003cstrong\u003eSP5456\u003c\/strong\u003e is a genuine Neptronic Ground Terminal Block. 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Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP5457\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 SP5457, 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":50531173368027,"sku":"SP5457","price":119.93,"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":"spy3001-neptronic-disconnect-switch-8-poles-40a","title":"SPY3001 – Neptronic Disconnect Switch 8 Poles 40A","description":"\u003cp\u003e\u003cstrong\u003eSPY3001\u003c\/strong\u003e is a genuine Neptronic Disconnect Switch 8 Poles 40A. 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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 SP5613, 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":50531175661787,"sku":"SP5613","price":105.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SP5613_818.jpg?v=1790687955"},{"product_id":"sp2504-neptronic-element-plug-boot","title":"SP2504 – Neptronic Element Plug Boot","description":"\u003cp\u003e\u003cstrong\u003eSP2504\u003c\/strong\u003e is a genuine Neptronic Element Plug Boot. 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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 SP2504, 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":50531185295579,"sku":"SP2504","price":98.93,"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":"sp2505-neptronic-silicone-element-plug-boot","title":"SP2505 – Neptronic Silicone Element Plug Boot","description":"\u003cp\u003e\u003cstrong\u003eSP2505\u003c\/strong\u003e is a genuine Neptronic Silicone Element Plug Boot. 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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 SP2505, 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":50531185328347,"sku":"SP2505","price":98.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/SP2505_654.jpg?v=1790687890"},{"product_id":"sp2515-neptronic-ske10-20-plug-steam-hole-black","title":"SP2515 – Neptronic SKE10-20 Plug Steam Hole Black","description":"\u003cp\u003e\u003cstrong\u003eSP2515\u003c\/strong\u003e is a genuine Neptronic SKE10-20 Plug Steam Hole Black. 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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 SP2515, 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":50531185393883,"sku":"SP2515","price":100.93,"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":"sp2516-neptronic-ske50-60-plug-steam-hole-black","title":"SP2516 – Neptronic SKE50-60 Plug Steam Hole Black","description":"\u003cp\u003e\u003cstrong\u003eSP2516\u003c\/strong\u003e is a genuine Neptronic SKE50-60 Plug Steam Hole Black. 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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 SP2516, 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":50531185426651,"sku":"SP2516","price":106.93,"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":"sph6003-neptronic-fuse-class-t-10a","title":"SPH6003 – Neptronic Fuse Class T 10A","description":"\u003cp\u003e\u003cstrong\u003eSPH6003\u003c\/strong\u003e is a genuine Neptronic Fuse Class T 10A. 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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 SPH6003, 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":50531205120219,"sku":"SPH6003","price":141.93,"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":"sp9046-neptronic-skr-terminal-block-for-skr-series","title":"SP9046 – Neptronic SKR Terminal Block for SKR Series","description":"\u003cp\u003e\u003cstrong\u003eSP9046\u003c\/strong\u003e is a genuine Neptronic SKR Terminal Block used on Neptronic SKR Series humidifiers. Fuses, terminals, disconnects and other electrical components protect and connect the humidifier's power and control circuits.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlown fuse or tripped protection\u003c\/li\u003e\n\u003cli\u003eLoose, discolored or heat-damaged terminals\u003c\/li\u003e\n\u003cli\u003eDamaged electrical components found during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways replace fuses with the same type and rating, and find the cause of a blown fuse before re-energizing.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different electrical components across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSP9046\u003c\/strong\u003e. 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