{"product_id":"icp-blower-motor-for-wpg4304040rka1-1-2-hp-x-13-ecm-ships-today-1","title":"ICP Blower Motor for WPG4304040RKA1 — 1\/2 HP X-13 ECM | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is the genuine OEM 1\/2 HP X-13 blower motor (part 1186863) for the ICP \/ Tempstar \/ Heil WPG4304040RKA1 package unit. The X-13 is a constant-torque ECM (electronically commutated motor) that drives the indoor blower wheel, moving conditioned air through the duct system on both heating and cooling cycles. Compared to old PSC motors, the X-13 runs more efficiently, holds airflow steady against duct static, and stages off the control board's selected taps. A failing blower motor leads to weak airflow, overheating limit trips in heat mode, frozen coils in cool mode, or a complete no-airflow condition. This OEM motor restores rated CFM and quiet operation.\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\u003e1186863\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eBlower Motor, X-13 Constant-Torque ECM\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\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eIndoor furnace\/air-handler blower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eBuilt as the factory blower replacement for the ICP WPG4304040RKA1 packaged system and used across comparable ICP, Tempstar, Heil, and Comfortmaker units that specify a 1\/2 HP X-13 motor. Confirm shaft diameter, rotation, mounting, and the motor's program\/tap configuration match your 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 breaker and unit disconnect, then verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the blower-compartment panel and slide out the blower assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the motor wiring, tap connections, and blower-wheel position on the shaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Loosen the wheel set screw, pull the wheel, then unbolt the motor from the housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new motor, set the blower wheel to the same depth, and reconnect the harness per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, run heat and cool cycles, and confirm strong, steady airflow with no vibration.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWeak or no airflow from the supply registers.\u003c\/li\u003e\n\u003cli\u003eFurnace trips on high-limit from low airflow in heat mode.\u003c\/li\u003e\n\u003cli\u003eEvaporator coil freezing up during cooling.\u003c\/li\u003e\n\u003cli\u003eLoud humming, grinding, or a motor that runs hot and cycles off.\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":63027213205875,"sku":"1186863","price":245.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047435977075,"sku":"1186863-GEN","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-ecm-1186863_419cd5ca-be61-480e-855c-8253a82cf8c0.jpg?v=1782883837","url":"https:\/\/nationalhvacparts.com\/products\/icp-blower-motor-for-wpg4304040rka1-1-2-hp-x-13-ecm-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}