{"product_id":"tempstar-hot-surface-igniter-for-tck100j16a1-silicon-nitride-hsi-ships-today","title":"Tempstar Hot Surface Igniter for TCK100J16A1 — Silicon Nitride HSI | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM hot surface igniter (HSI) — part number 1009524 (IGNITOR\/SENSOR HSP SK) — is the ignition component for the Tempstar TCK100J16A1 gas furnace. On each call for heat, the control board energizes the igniter, which glows to roughly 2,000°F to ignite the gas at the burners. A silicon-nitride hot surface element provides faster, more durable, and more reliable ignition than legacy carbide igniters. When this part fails, the furnace will not light and the system locks out after repeated trial-for-ignition attempts. Typical symptoms include no heat, a furnace that clicks but never fires, and a visibly cracked or no-longer-glowing element.\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 Service Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTempstar (ICP\/Heil family)\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\u003eElement\u003c\/td\u003e\n\u003ctd\u003eSilicon Nitride\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 OEM fit for the Tempstar TCK100J16A1 furnace and other ICP\/Heil\/Comfortmaker units that use the 1009524 ignitor\/sensor service kit. Always verify your existing part number before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power at the furnace switch and breaker; verify zero voltage with a multimeter and shut off the gas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace burner\/control access panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the igniter bracket and wiring before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter harness and remove the mounting screw; handle the old igniter by the ceramic base only, never the element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter, confirm proper position over the burner, and reconnect the harness per your photo. Do not touch the new element with bare hands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, then run a heat cycle and confirm the igniter glows and the burners light.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace will not ignite or produces no heat\u003c\/li\u003e\n\u003cli\u003eIgniter no longer glows during the heat cycle\u003c\/li\u003e\n\u003cli\u003eVisible cracks, chips, or breaks in the element\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts or short-cycling on a call for heat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\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":63021649723763,"sku":"1009524-GEN","price":34.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048457683315,"sku":"1009524","price":45.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-nitride-1009524_14ab2b1f-1003-4977-b5eb-eb31b0feded1.jpg?v=1782960343","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-hot-surface-igniter-for-tck100j16a1-silicon-nitride-hsi-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}