{"product_id":"icp-ecm-x-13-1-2-hp-blower-motor-control-for-wjh336000ktp0a1-oem-module-ships-today-1","title":"ICP ECM X-13 1\/2 HP Blower Motor Control for WJH336000KTP0A1 — OEM Module | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis genuine OEM ECM X-13 motor control module (part number 1185845) is the 1\/2 HP constant-torque blower motor controller for the ICP \/ Heil \/ Tempstar WJH336000KTP0A1 packaged heat pump. The X-13 is a programmed electronically commutated motor that holds a steady torque across changing static pressure, delivering quieter operation and lower energy draw than a standard PSC blower. The control module is the brain bolted to the motor end bell — it reads the 24V tap signals from the control board and drives the rotor accordingly. When the module fails, the blower may run at the wrong speed, surge, refuse to start, or trip out entirely, even though the motor itself is good. This OEM module restores correct airflow staging.\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 Motor Control Module\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\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eElectronically Commutated (ECM X-13)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e24V tap-selected speed staging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eWJH336000KTP0A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eBuilt for the ICP WJH336000KTP0A1 packaged heat pump and used across the WJH336000 platform produced by International Comfort Products under the Heil, Tempstar, and Comfortmaker brands. Confirm your existing module is a 1\/2 HP ECM X-13 control, part 1185845, before ordering — X-13 modules are matched to a specific motor.\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 at the motor leads; ECM capacitors can hold a charge, so wait several minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the blower-access service panel and slide out the blower assembly if needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the high-voltage plug, the 24V control plug, and each tap position before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug both connectors and unbolt the failed control module from the motor end bell.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new OEM module to the motor, reseat both plugs, and match the control taps per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and verify the blower ramps to the correct speed on heat, cool, and fan calls.\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 starts then stalls\u003c\/li\u003e\n\u003cli\u003eMotor surges, hunts, or runs at the wrong speed\u003c\/li\u003e\n\u003cli\u003eWeak or inconsistent airflow at the registers\u003c\/li\u003e\n\u003cli\u003eBlower runs constantly or ignores control-board commands\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":63027230867827,"sku":"1185845","price":246.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047515668851,"sku":"1185845-GEN","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-ecm-1185845_2405a77d-d05c-42de-a12b-33bd2bd894f7.jpg?v=1782887706","url":"https:\/\/nationalhvacparts.com\/products\/icp-ecm-x-13-1-2-hp-blower-motor-control-for-wjh336000ktp0a1-oem-module-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}