{"product_id":"icp-furnace-control-board-cepl130438-01-for-wfmr045a036a1-oem-circuit-board-ships-today-1","title":"ICP Furnace Control Board CEPL130438-01 for WFMR045A036A1 — OEM Circuit Board | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis genuine ICP furnace control circuit board (OEM part number 1176943, board number CEPL130438-01) is the integrated furnace control (IFC) that sequences ignition, blower, and safety operation on the WFMR045A036A1 gas furnace. It reads the thermostat call, energizes the inducer, proves the pressure switch, fires the hot surface igniter, opens the gas valve, monitors flame through the sensor, and times the blower on and off delays. When the board fails, the furnace may lock out, short cycle, ignore the thermostat, or run the blower continuously. A failed board often shows a stored fault flash code on the diagnostic LED, scorched relay contacts, or burnt traces near the igniter terminals. Replacing the IFC restores the full ignition and safety sequence.\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\u003e1176943\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Number\u003c\/td\u003e\n\u003ctd\u003eCEPL130438-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eIntegrated Furnace 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\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctions\u003c\/td\u003e\n\u003ctd\u003eIgnition sequencing, blower timing, flame sense, safety monitoring\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\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned for the ICP \/ Tempstar \/ Heil WFMR045A036A1 gas furnace and other ICP-family units using control board CEPL130438-01. Match your existing board number before ordering, as IFC boards are model-specific.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter before touching the board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace control-area service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every wire harness and terminal connection on the board before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the harnesses, remove the mounting screws or standoffs, and lift out the old board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new board, reconnect each harness to its matching terminal per your photo, and set any DIP switches to match the original.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, initiate a heat call, and watch the full ignition sequence and blower cycle complete without fault codes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace ignores the thermostat or fails to start a heat cycle\u003c\/li\u003e\n\u003cli\u003eRepeated lockouts or short cycling with stored fault codes\u003c\/li\u003e\n\u003cli\u003eBlower runs continuously or never engages\u003c\/li\u003e\n\u003cli\u003eVisible scorching, burnt relays, or damaged traces on the 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":63027239813491,"sku":"1176943","price":245.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047522091379,"sku":"1176943-GEN","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-1176943_b124a392-9b67-4245-8f10-89b3bbb0d12c.jpg?v=1782888017","url":"https:\/\/nationalhvacparts.com\/products\/icp-furnace-control-board-cepl130438-01-for-wfmr045a036a1-oem-circuit-board-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}