{"product_id":"sph4005-26-neptronic-i-o-module","title":"SPH4005-26 – Neptronic I\/o Module","description":"\u003cp\u003e\u003cstrong\u003eSPH4005-26\u003c\/strong\u003e is a genuine Neptronic I\/o Module. The control board and display run the humidifier's fill, drain and heating sequence, read the water level and safety inputs, and show status and alarm codes.\u003c\/p\u003e\u003ch3\u003eCommon signs it needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlank, frozen or garbled display\u003c\/li\u003e\n\u003cli\u003eHumidifier will not start or ignores demand signals\u003c\/li\u003e\n\u003cli\u003eAlarms that clear and return with no fault found\u003c\/li\u003e\n\u003cli\u003eVisible burn marks or damaged components on the board\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote your firmware version and any BACnet or communication options before ordering; boards for W (outside display) and standard units differ.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eNeptronic uses different control boards and displays across capacities and voltages, so match the part number on your existing part or in your unit's parts list to \u003cstrong\u003eSPH4005-26\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 SPH4005-26, 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":50531189129435,"sku":"SPH4005-26","price":695.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/NeptronicHumidifier-Parts-InStock_45438c85-4296-4bd5-9b76-514bbee1b0bc.png?v=1770390252","url":"https:\/\/www.rapidhvacparts.com\/es\/products\/sph4005-26-neptronic-i-o-module","provider":"RapidHVACParts","version":"1.0","type":"link"}