{"product_id":"icp-blower-motor-for-wfar100c048b1-1-2-hp-4-speed-ships-today","title":"ICP Blower Motor for WFAR100C048B1 — 1\/2 HP 4-Speed | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is a genuine OEM 1\/2 HP, 4-speed blower motor (part number 1185447) for the ICP\/Tempstar\/Heil WFAR100C048B1 air handler. The blower motor drives the indoor fan wheel that circulates conditioned air through your ductwork during both heating and cooling cycles. Its 4-speed design allows the control board to select the correct airflow for heat, cool, and continuous-fan operation. When a blower motor fails you may notice weak or no airflow at the registers, a humming motor that won't start, overheating that trips the limit switch, or loud bearing noise. Replacing a worn motor restores proper airflow, protects the heat exchanger and coil from overheating, and keeps the system running efficiently.\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\u003e1185447\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eBlower (Indoor Fan) Motor\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\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeeds\u003c\/td\u003e\n\u003ctd\u003e4-Speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFurnace \/ Air Handler Blower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDesigned as a direct-fit replacement for the ICP\/Tempstar\/Heil WFAR100C048B1 air handler. ICP-family equipment (Tempstar, Heil, Comfortmaker, Arcoaire) shares many components, so always confirm horsepower, speed count, and shaft size against your existing motor 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 breaker and verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the blower compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all speed-tap and motor wiring before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Slide out the blower assembly, loosen the wheel set screw, remove the motor mount band, and separate the old motor from the housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new motor, transfer the blower wheel, align the set screw on the shaft flat, and reconnect wiring per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and verify smooth start-up and airflow on each speed tap.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNo airflow or weak airflow at the supply registers\u003c\/li\u003e\n\u003cli\u003eMotor hums but the blower wheel won't spin\u003c\/li\u003e\n\u003cli\u003eLoud grinding, squealing, or bearing noise\u003c\/li\u003e\n\u003cli\u003eMotor overheats and shuts down on the limit switch\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":"Direct Replacement","offer_id":63021591626099,"sku":"1185447-GEN","price":159.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63047967310195,"sku":"1185447","price":207.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-psc-1185447_2dd909de-d59d-437e-8405-f5379dc393aa.jpg?v=1782883712","url":"https:\/\/nationalhvacparts.com\/products\/icp-blower-motor-for-wfar100c048b1-1-2-hp-4-speed-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}