{"product_id":"tempstar-hot-surface-igniter-sensor-for-t8mpt100j20a1-hsp-kit-ships-today","title":"Tempstar Hot Surface Igniter\/Sensor for T8MPT100J20A1 - HSP Kit | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM hot surface igniter\/sensor (Tempstar part 1009524) is the combination ignition and flame-proving component for the Tempstar T8MPT100J20A1 gas furnace. It glows hot to light the burner gas and then verifies that flame is present, allowing the control board to keep the gas valve open. When this igniter\/sensor degrades, the furnace either fails to light at all or lights briefly and shuts down on a flame-sense fault, short-cycling the system. Installing a fresh OEM unit restores both dependable ignition and stable flame proving in a single part.\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\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e1009524 (IGNITOR\/SENSOR HSP SK)\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eT8MPT100J20A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas Furnace Ignition \u0026amp; Flame Sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit Type\u003c\/td\u003e\n\u003ctd\u003eOEM Direct 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-fit replacement for the Tempstar T8MPT100J20A1 furnace and equivalent Heil\/ICP family models that use the same hot surface igniter\/sensor service kit. Verify your existing part number 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 - Shut off gas and disconnect power at the furnace switch; verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e - Remove the lower burner-compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e - Photograph the igniter\/sensor position and wire routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e - Unplug the harness connector, remove the mounting screw, and lift out the element without touching the ceramic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e - Mount the new igniter\/sensor by its base only and reconnect the harness per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e - Restore gas and power, run a heat cycle, and confirm the burners light and stay lit.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBurners light briefly then shut off on a flame-sense fault.\u003c\/li\u003e\n\u003cli\u003eFurnace cycles inducer and blower but never ignites.\u003c\/li\u003e\n\u003cli\u003eCracked, eroded, or no-longer-glowing igniter element.\u003c\/li\u003e\n\u003cli\u003eControl board flashes ignition-failure or flame-loss codes.\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":63021711982963,"sku":"1009524-GEN","price":42.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048462008691,"sku":"1009524","price":54.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1009524_9aff6382-aa73-434b-91e2-b5709e599583.jpg?v=1782960455","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-hot-surface-igniter-sensor-for-t8mpt100j20a1-hsp-kit-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}