{"product_id":"tempstar-hot-surface-igniter-for-t9mpv050f12b1-igniter-sensor-kit-ships-today","title":"Tempstar Hot Surface Igniter for T9MPV050F12B1 — Igniter\/Sensor Kit | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM hot surface igniter and sensor kit (part number 1009524) is the ignition component for the Tempstar T9MPV050F12B1 gas furnace. On a heat call, the control board energizes the igniter, which glows red-hot to light the burner gas; the integrated sensor then proves the flame so the gas valve stays open. Hot surface igniters are brittle silicon-carbide or silicon-nitride elements that crack with age, thermal cycling, or rough handling. A failed igniter is one of the most common no-heat causes: the inducer runs and you hear the gas valve click, but the burners never light, and the furnace locks out after several failed ignition attempts. Never touch the igniter element with bare fingers — skin oils create hot spots that shorten its life.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter \/ Sensor Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTempstar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas Furnace Ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFactory ignition component for the Tempstar T9MPV050F12B1 variable-speed gas furnace. The 1009524 kit is widely used across ICP-family furnaces (Tempstar, Heil, Comfortmaker) equipped with a hot surface ignition system. Verify your furnace uses a hot surface igniter (not a spark or pilot system) before ordering.\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, then verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the burner compartment access panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the igniter position and wiring harness routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter connector and remove the mounting screw(s) holding the igniter bracket to the burner assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter without touching the element, align it to the burner port, and reconnect the harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and run a heat cycle; confirm the igniter glows, the burners light, and the flame is proven.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInducer and gas valve activate but burners never ignite\u003c\/li\u003e\n\u003cli\u003eFurnace locks out after multiple ignition attempts\u003c\/li\u003e\n\u003cli\u003eIgniter element is visibly cracked or no longer glows\u003c\/li\u003e\n\u003cli\u003eIntermittent no-heat that clears after a reset\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":63021679903091,"sku":"1009524-GEN","price":39.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048455750003,"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_4c5a4969-1f99-4118-9f4e-9b8038c68260.jpg?v=1782960271","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-hot-surface-igniter-for-t9mpv050f12b1-igniter-sensor-kit-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}