{"product_id":"tempstar-hot-surface-igniter-for-t9mpx060f12a2-hsi-ships-today","title":"Tempstar Hot Surface Igniter for T9MPX060F12A2 — HSI | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM hot surface igniter (HSI, part 1172533) is the ignition source for your Tempstar T9MPX060F12A2 gas furnace. On each heat call the control board energizes the igniter, which glows red-hot to ignite the gas released by the VR8205S gas valve (OEM 1175705). HSIs are a wear item — the silicon carbide or silicon nitride element becomes brittle with thermal cycling and eventually cracks or fails to reach ignition temperature, leaving you with no heat. A no-ignition lockout, where the furnace tries several times and then shuts down, is the classic symptom of a failed igniter.\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\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e1172533 (Igniter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Valve\u003c\/td\u003e\n\u003ctd\u003e1175705 — Honeywell VR8205S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter (HSI)\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\u003e120 VAC\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDirect-fit replacement for the Tempstar T9MPX060F12A2 gas furnace and paired with the snap-mount Honeywell VR8205S gas valve (1175705). The 1172533 igniter is shared across many ICP, Heil, Comfortmaker, and Carrier-built furnaces using the same burner assembly. Handle the element by the ceramic base only — skin oils shorten igniter life.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Shut off the gas, disconnect power at the switch and breaker, and verify zero voltage with a multimeter.\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 bracket position and wiring harness before disconnecting.\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 without touching the new element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new HSI in the exact bracket position, holding it by the ceramic base, and reconnect the harness.\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 and the burners light within the normal trial-for-ignition window.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace cycles through several ignition attempts then locks out with no heat\u003c\/li\u003e\n\u003cli\u003eIgniter does not glow when viewed through the sight port\u003c\/li\u003e\n\u003cli\u003eVisible cracks, chips, or white discoloration on the element\u003c\/li\u003e\n\u003cli\u003eOpen circuit when the cold igniter is checked for resistance with a meter\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 hassle-free returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"Tempstar","offers":[{"title":"Direct Replacement","offer_id":63021678166387,"sku":"1172533-GEN","price":34.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048456569203,"sku":"1172533","price":45.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1172533_3ee56a5e-7877-457c-8b68-b0ce36cbae69.jpg?v=1782960301","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-hot-surface-igniter-for-t9mpx060f12a2-hsi-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}