{"product_id":"icp-ecm-x-13-blower-motor-control-for-wjh336000k000a1-1-2-hp-ships-today","title":"ICP ECM X-13 Blower Motor Control for WJH336000K000A1 – 1\/2 HP | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is a genuine OEM ECM X-13 blower motor control (Part #1185845), rated 1\/2 HP, for the ICP\/Tempstar\/Heil WJH336000K000A1 air handler. The X-13 is a constant-torque electronically commutated motor that drives the indoor blower wheel, moving conditioned air through the duct system. Compared to a standard PSC motor, the X-13 delivers steadier airflow and lower electrical consumption across multiple programmed taps. When this motor fails, the system loses indoor airflow entirely or runs erratically, leading to poor comfort, frozen coils, or overheating safety lockouts.\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\u003e1185845\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eECM X-13 Constant-Torque Blower 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\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eIndoor Blower \/ Air Handler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eMulti-tap programmed motor control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM 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\u003eFactory-correct blower motor control for the ICP\/Tempstar\/Heil WJH336000K000A1, and a direct replacement for ICP-family air handlers and furnaces specifying the 1\/2 HP X-13 motor. Confirm horsepower, shaft size, rotation, and mounting before installing.\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 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 the motor wiring, tap selection, and blower wheel position before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e – Unplug the motor connectors, loosen the blower wheel set screw, and pull the old motor from the housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e – Mount the new X-13 motor, reinstall the blower wheel at the correct depth, and reconnect the harness to the matching taps per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e – Restore power and verify smooth start-up and proper airflow on each stage.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlower won't start, or hums without spinning.\u003c\/li\u003e\n\u003cli\u003eWeak, intermittent, or no indoor airflow.\u003c\/li\u003e\n\u003cli\u003eFrozen evaporator coil from insufficient air movement.\u003c\/li\u003e\n\u003cli\u003eMotor runs hot, cycles on thermal overload, or makes grinding\/bearing noise.\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":63021552959859,"sku":"1185845","price":253.5,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047518716275,"sku":"1185845-GEN","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-ecm-1185845_e91177cd-a169-4567-889f-5afcb7d027aa.jpg?v=1782887812","url":"https:\/\/nationalhvacparts.com\/products\/icp-ecm-x-13-blower-motor-control-for-wjh336000k000a1-1-2-hp-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}