{"product_id":"icp-hot-surface-igniter-for-wpg4484130rkb1-w-igniter-control-board-ships-today-1","title":"ICP Hot Surface Igniter for WPG4484130RKB1 — w\/ Igniter Control Board | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM ICP hot surface igniter (part 1177663) glows red-hot on a call for heat to ignite the gas at the burners on your WPG4484130RKB1 unit. The matching igniter control board (part 1186861) sequences the ignition: it energizes the igniter, proves flame, and signals the gas valve, providing safe and repeatable lights. Hot surface igniters are brittle silicon-carbide or silicon-nitride elements that crack with age, thermal cycling, or contamination from oils on bare fingers. A failed igniter is one of the most common no-heat causes — the inducer runs but the burners never light, the furnace locks out, or you see a cracked or no-glow element.\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1177663 (Igniter), 1186861 (Igniter Control Board)\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\u003eICP \/ Heil \/ Tempstar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eDirect-spark-style hot surface ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas furnace \/ package unit burners\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 OEM replacement for the ICP\/Heil\/Tempstar WPG4484130RKB1. The igniter and igniter control board are matched to the unit's ignition sequence. Confirm the igniter mounting bracket and control board connector match your existing parts 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, then verify zero voltage before working.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the burner-compartment service panel to reach the igniter and control board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the igniter bracket position and all control board connections before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter lead and unscrew the bracket; handle the new element by the ceramic base only — never touch the glow surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter, reconnect its lead, and replace the control board if needed, matching every connector per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, call for heat, and watch the igniter glow and burners light through a full ignition cycle.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInducer runs but burners never ignite (no heat)\u003c\/li\u003e\n\u003cli\u003eFurnace locks out after several ignition attempts\u003c\/li\u003e\n\u003cli\u003eIgniter shows no glow or only a dull partial glow\u003c\/li\u003e\n\u003cli\u003eVisibly cracked, chipped, or burned-out igniter element\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":"ICP","offers":[{"title":"OEM","offer_id":63027207012723,"sku":"1186861","price":51.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047676756339,"sku":"1186861-GEN","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-1186861_f28fce4d-e99f-454e-9dfd-dd0fdc824062.jpg?v=1782893312","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-wpg4484130rkb1-w-igniter-control-board-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}