{"product_id":"icp-control-board-for-wpg3424060rkc1-oem-ignition-control-module-ships-today","title":"ICP Control Board for WPG3424060RKC1 — OEM Ignition Control Module | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM control board (part number 1178358) with its ignition control module (1177661) is the brain of the ICP Tempstar Heil WPG3424060RKC1 packaged unit. It sequences the entire heating cycle — proving the pressure switch, energizing the igniter, opening the gas valve, monitoring flame via the sensor, and timing the blower on\/off delays. It also manages safety lockouts and flashes diagnostic fault codes. When the board fails, symptoms range from a completely dead furnace to no ignition, intermittent operation, erratic blower behavior, or repeated lockouts with no other failed component. Boards commonly fail from power surges, moisture, relay wear, or burned ignition-control traces.\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 Numbers\u003c\/td\u003e\n\u003ctd\u003e1178358 (board), 1177661 (ignition control module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eIntegrated Furnace \/ Ignition Control Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Tempstar \/ Heil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eIgnition sequencing, safety lockout, blower timing, diagnostics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eWPG3424060RKC1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\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\u003eDirect-fit OEM replacement for the ICP Tempstar Heil WPG3424060RKC1. ICP-family units (Comfortmaker, Heil, Tempstar, Arcoaire) often share this control platform; confirm the printed board part number and connector layout against the original before installing.\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 disconnect and breaker; verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the control\/blower service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every wire harness and connector position before unplugging anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug each labeled connector, then unscrew the board from its standoffs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new board, reseat every connector firmly per your photo, and confirm no pins are bent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and run a full heat cycle; verify ignition, flame proof, and blower timing, and check for fault codes.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace completely unresponsive with confirmed 24V control power present\u003c\/li\u003e\n\u003cli\u003eNo igniter warm-up or gas valve never opens despite a valid heat call\u003c\/li\u003e\n\u003cli\u003eIntermittent operation, random resets, or erratic blower cycling\u003c\/li\u003e\n\u003cli\u003eVisible burn marks, corrosion, or scorched relays on the board\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":"ICP","offers":[{"title":"OEM","offer_id":63021528711539,"sku":"1178358","price":214.5,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047467925875,"sku":"1178358-GEN","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-1178358_93239ca3-5f5c-4fe3-b825-c8d636cdfd9a.jpg?v=1782885513","url":"https:\/\/nationalhvacparts.com\/products\/icp-control-board-for-wpg3424060rkc1-oem-ignition-control-module-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}