{"product_id":"icp-furnace-control-board-for-wfml090c048a1-cepl130438-01-ships-today-1","title":"ICP Furnace Control Board for WFML090C048A1 — CEPL130438-01 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM furnace integrated control board (CEPL130438-01, part 1176943) is the brain of your ICP \/ Heil \/ Tempstar WFML090C048A1 gas furnace. It manages the entire heating sequence — energizing the inducer, proving the pressure switch, firing the hot surface igniter, opening the gas valve, monitoring flame via the sensor, and timing blower on\/off. It also runs the cooling and continuous-fan modes and stores diagnostic fault codes on its LED. A failed board produces erratic behavior: no ignition, short cycling, the blower running constantly or not at all, or no response to the thermostat despite good 24V power.\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\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e1176943\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard ID\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 (IFC)\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\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120V line \/ 24V control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eWFML090C048A1\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\/Comfortmaker WFML090C048A1 furnace. Match the board number CEPL130438-01 printed on your existing board before ordering, as ICP uses several similar control boards across furnace families.\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, and verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace control-compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every wire and connector on the board; note plug colors and positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the wiring harnesses and remove the mounting screws\/standoffs, then lift out the old board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new board, transfer any jumper\/dip settings, and reconnect every harness exactly per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, run a full heat cycle, and verify the diagnostic LED shows a normal\/no-fault code.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace completely unresponsive despite confirmed 24V power.\u003c\/li\u003e\n\u003cli\u003eNo ignition sequence — inducer, igniter, or gas valve never energize.\u003c\/li\u003e\n\u003cli\u003eBlower runs nonstop or fails to start on a heat call.\u003c\/li\u003e\n\u003cli\u003eVisible burnt traces, scorched relays, or a dead\/erratic diagnostic LED.\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":63027241255283,"sku":"1176943","price":220.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047533429107,"sku":"1176943-GEN","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-1176943_2345f9ff-deaf-44ee-a4c2-9bec52e81389.jpg?v=1782888474","url":"https:\/\/nationalhvacparts.com\/products\/icp-furnace-control-board-for-wfml090c048a1-cepl130438-01-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}