{"product_id":"icp-x-13-ecm-blower-motor-control-for-wjh342000ktp0a1-1-2-hp-ships-today","title":"ICP X-13 ECM Blower Motor Control for WJH342000KTP0A1 — 1\/2 HP | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM X-13 ECM motor control (part 1185846) is the 1\/2 HP constant-torque blower motor control module for the ICP\/Tempstar\/Heil WJH342000KTP0A1 air handler. The X-13 ECM platform delivers energy-efficient, multi-tap airflow control and runs significantly quieter and cooler than a standard PSC motor. The control module manages motor speed based on the tap selected by the control board. Symptoms of failure include a blower that won't start, runs at the wrong speed, surges, or stops intermittently — often with no fault at the thermostat. A failed ECM control is a frequent cause of weak airflow and comfort complaints.\u003c\/p\u003e\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\u003e1185846\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eX-13 ECM Motor Control Module\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\u003eMotor Technology\u003c\/td\u003e\n\u003ctd\u003eConstant-Torque ECM (X-13)\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\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDirect OEM fit for the ICP\/Tempstar\/Heil model WJH342000KTP0A1. The 1\/2 HP X-13 ECM control matches the factory blower assembly and tap configuration.\u003c\/p\u003e\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; allow the motor to fully stop before servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the blower compartment service panel to reach the motor and control module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the line-voltage harness and the 16-pin control\/tap connector before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug both connectors and separate the control module from the motor end-shield.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Attach the new control module, reconnect both harnesses fully seated, and confirm the correct tap selection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, call for fan, and verify smooth start-up and proper airflow at each speed.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlower won't start or only hums\u003c\/li\u003e\n\u003cli\u003eMotor runs at incorrect speed or surges\u003c\/li\u003e\n\u003cli\u003eIntermittent operation or random shutdowns\u003c\/li\u003e\n\u003cli\u003eWeak airflow with no thermostat fault\u003c\/li\u003e\n\u003c\/ul\u003e\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":63021551649139,"sku":"1185846","price":259.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047759757683,"sku":"1185846-GEN","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-ecm-1185846_5eccfc93-ddc6-4128-ae9b-b6f80a239436.jpg?v=1782897107","url":"https:\/\/nationalhvacparts.com\/products\/icp-x-13-ecm-blower-motor-control-for-wjh342000ktp0a1-1-2-hp-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}