{"product_id":"icp-hot-surface-igniter-kit-for-x9mpd075f12b2-hsi-with-flame-sensor-gas-valve-ships-today-1","title":"ICP Hot Surface Igniter Kit for X9MPD075F12B2 — HSI with Flame Sensor \u0026 Gas Valve | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis genuine OEM hot surface igniter (HSI, part number 1172533) is the ignition component for the ICP \/ Heil \/ Tempstar X9MPD075F12B2 gas furnace. The igniter glows red-hot on a call for heat to ignite the gas at the burners. This listing also covers the matched ignition-system parts for this model — the HSI flame sensor (1172543) that proves the burner flame, and the Honeywell VR8205-series snap-mount gas valve (1172541). A cracked or worn igniter is the single most common no-heat failure on these furnaces; the ceramic element becomes brittle with thermal cycling and eventually fails to glow or fractures.\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\u003eIgniter Part Number\u003c\/td\u003e\n\u003ctd\u003e1172533 (Ignitor, HSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlame Sensor\u003c\/td\u003e\n\u003ctd\u003e1172543 (Sensor, Flame, HSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Valve\u003c\/td\u003e\n\u003ctd\u003e1172541 (Honeywell VR8205S, snap-mount)\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\u003eICP \/ Heil \/ Tempstar \/ Comfortmaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM 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\u003eDesigned for the ICP\/Heil\/Tempstar X9MPD075F12B2 gas furnace and related ICP-family furnaces using a hot surface ignition system with an HSI flame sensor and Honeywell VR8205 gas valve. Confirm your existing igniter style and mounting 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 the gas supply, 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 furnace burner-compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the igniter, flame sensor, and gas valve wiring before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter harness, remove the mounting screw, and carefully withdraw the brittle ceramic igniter without touching the element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new HSI by its bracket only (never handle the igniter surface), reconnect the harness, and reinstall the flame sensor and gas valve as needed per your photos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, run a heat cycle, and confirm the igniter glows, the burners light, and the flame sensor proves flame.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace clicks and tries to start but never lights (no glow)\u003c\/li\u003e\n\u003cli\u003eVisible crack, blistering, or break in the ceramic igniter element\u003c\/li\u003e\n\u003cli\u003eIgniter glows but burners fail to ignite or short-cycle on flame loss\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts on the control board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\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":"ICP","offers":[{"title":"OEM","offer_id":63027200033139,"sku":"1172533","price":45.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047694418291,"sku":"1172533-GEN","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1172533_d5c60de9-7a23-434e-94bf-ca79f6192ace.jpg?v=1782894401","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-kit-for-x9mpd075f12b2-hsi-with-flame-sensor-gas-valve-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}