{"product_id":"icp-furnace-control-board-for-wpg3364090rkc1-integrated-ignition-control-module-ships-today","title":"ICP Furnace Control Board for WPG3364090RKC1 — Integrated Ignition Control Module | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM integrated furnace control board (circuit board P\/N 1178358 with ignition control module P\/N 1177661) is the brain of your ICP \/ Heil \/ Tempstar WPG3364090RKC1 packaged gas-electric unit. It manages the ignition sequence, monitors flame and pressure-switch feedback, sequences the inducer and blower, and protects the system through built-in safety lockouts. A failed control board is one of the most common causes of a furnace that will not start, short-cycles, or locks out intermittently. The board operates on a 24V control circuit and communicates with the igniter, gas valve, pressure switch, and limit controls.\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\u003e1178358 (Circuit 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 Control \/ Ignition Module\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\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eIgnition sequencing, flame sensing, blower\/inducer timing, safety lockout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eEngineered for the ICP \/ Heil \/ Tempstar WPG3364090RKC1 packaged gas-electric unit and other models in the same family that originally shipped with circuit board 1178358 and ignition control module 1177661. Always verify your existing board's 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 unit 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 compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every wire and connector location before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Label and unplug all harnesses, then unscrew the old board from its standoffs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new board, then reconnect each harness exactly per your photos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and run a full heat call; confirm proper ignition, flame proof, and blower timing.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace will not start or has no response on a heat call\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockout or hard lockout codes\u003c\/li\u003e\n\u003cli\u003eInducer or blower runs continuously or fails to start\u003c\/li\u003e\n\u003cli\u003eVisible burn marks, corrosion, or cracked 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":63021529563507,"sku":"1178358","price":218.4,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047537754483,"sku":"1178358-GEN","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-1178358_9a77895a-6b69-46db-acdb-6aa0957565a0.jpg?v=1782888570","url":"https:\/\/nationalhvacparts.com\/products\/icp-furnace-control-board-for-wpg3364090rkc1-integrated-ignition-control-module-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}