{"product_id":"tempstar-hot-surface-igniter-for-t9mpv075f12a2-120v-silicon-nitride-ignitor-sensor-ships-today","title":"Tempstar Hot Surface Igniter for T9MPV075F12A2 — 120V Silicon Nitride Ignitor\/Sensor | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM Tempstar hot surface igniter\/sensor (part number 1009524, \"IGNITOR\/SENSOR HSP SK\") is the silicon nitride ignition component that lights the burners on your T9MPV075F12A2 gas furnace. When a heat call is received, the control board energizes the igniter with 120V; it glows to roughly 2,000°F and ignites the gas as it leaves the burners. This service kit also performs flame-sensing duty, confirming a stable flame so the control board keeps the gas valve open. A failed igniter is one of the most common causes of no-heat calls — the furnace will draft, click, and lock out without firing. Symptoms include the burners failing to light, repeated ignition retries, short cycling on hard lockout, or a cracked\/discolored igniter element on inspection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\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\u003eIgnitor\/Sensor HSP SK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter (silicon nitride)\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\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eT9MPV075F12A2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM direct replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eEngineered as a direct-fit replacement for the Tempstar T9MPV075F12A2 variable-speed gas furnace. The same igniter platform is shared across ICP-family equipment, including Heil, Comfortmaker, and Arcoaire 9MPV-series furnaces of the same vintage. Always confirm against your unit's parts list before installing.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Switch off the furnace at the service disconnect and thermostat. Verify zero voltage at the igniter terminals with a multimeter before proceeding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace blower\/burner access panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the igniter mounting position and wire routing before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter connector, remove the mounting screw, and carefully withdraw the old igniter from the burner assembly. Handle only by the ceramic base — never touch the element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Seat the new igniter so the element sits in the burner flame path without touching metal, secure the screw, and reconnect per your photo.\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 promptly, and the flame holds without lockout.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace draws and clicks but burners never light\u003c\/li\u003e\n\u003cli\u003eRepeated ignition retries ending in hard lockout (no heat)\u003c\/li\u003e\n\u003cli\u003eVisible crack, hot spot, or discoloration on the igniter element\u003c\/li\u003e\n\u003cli\u003eOpen-circuit (infinite resistance) reading across the igniter terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day on orders placed 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":63021679608179,"sku":"1009524-GEN","price":34.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048455848307,"sku":"1009524","price":44.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-nitride-1009524_a561b81f-e16d-4f69-8c64-696c4578028d.jpg?v=1782960276","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-hot-surface-igniter-for-t9mpv075f12a2-120v-silicon-nitride-ignitor-sensor-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}