{"product_id":"tempstar-hot-surface-igniter-sensor-for-t9mpv050f12a2-hsp-kit-ships-today","title":"Tempstar Hot Surface Igniter\/Sensor for T9MPV050F12A2 — HSP Kit | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is a genuine OEM hot surface igniter\/sensor kit (part number 1009524) for the Tempstar T9MPV050F12A2 variable-speed gas furnace. The hot surface igniter (HSP) glows red-hot when the furnace control energizes it, igniting the gas at the burners on each call for heat, and the integrated sensing element confirms flame so the control keeps the gas valve open. Modern silicon-style HSI elements are more durable than legacy carbide igniters but still degrade with thermal cycling. Typical failure symptoms include the furnace failing to light, the igniter not glowing, repeated ignition lockouts, or short-cycling where the burners light briefly then shut down on a failed flame sense.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1009524\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003eIgniter\/Sensor HSP Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter \/ Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTempstar (ICP \/ Heil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eBurner Ignition + Flame Sense\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas Furnace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOEM Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDirect OEM replacement for the Tempstar T9MPV050F12A2 variable-speed gas furnace and shared across ICP-family equipment (Tempstar, Heil, Comfortmaker, and related Carrier\/ICP platforms). Confirm part number 1009524 and the igniter mounting style against your existing unit before installing.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power at the furnace switch and breaker and shut off the gas; verify zero voltage with a multimeter before proceeding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the burner compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the igniter position, bracket orientation, and wiring connector before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter harness and remove the mounting screw(s), then carefully withdraw the old igniter without touching the ceramic element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter handling it only by the ceramic base, set the correct position relative to the burner, and reconnect the harness per your photos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, start a heat call, and confirm the igniter glows, the burners light, and the flame stays lit through a full cycle.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace will not light and the igniter does not glow\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts after several failed attempts\u003c\/li\u003e\n\u003cli\u003eBurners light briefly then shut off on failed flame sense\u003c\/li\u003e\n\u003cli\u003eVisible cracks or hot spots on the igniter element\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eShips same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"Tempstar","offers":[{"title":"Direct Replacement","offer_id":63021680132467,"sku":"1009524-GEN","price":39.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048462696819,"sku":"1009524","price":50.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1009524_fab37610-b323-49a5-8e2c-5449196d69a3.jpg?v=1782960477","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-hot-surface-igniter-sensor-for-t9mpv050f12a2-hsp-kit-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}