{"product_id":"icp-fan-motor-for-wahl304b1-1-3-hp-230v-ecm-blower-motor-module-ships-today","title":"ICP Fan Motor for WAHL304B1 — 1\/3 HP 230V ECM Blower Motor Module | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is the OEM ICP 1\/3 HP 230V ECM blower motor module for ICP, Heil, and Tempstar air handlers, covering OEM part numbers 1190331 (Motor Module 1\/3 HP 230V) and 1185023 (Blower Motor 1\/3 HP). As an electronically commutated motor, it provides efficient, quiet, soft-start operation and maintains steady airflow across changing duct conditions. A failing ECM blower motor module commonly shows up as no blower operation, a motor that hums without spinning, intermittent or surging airflow, or a system that runs continuously without satisfying the thermostat because air is not moving across the coil.\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\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003e1190331, 1185023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eECM Blower Motor Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Heil \/ Tempstar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e1\/3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Class\u003c\/td\u003e\n\u003ctd\u003eElectronically Commutated\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\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOEM Direct 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\u003eDirect OEM fit for the ICP \/ Heil \/ Tempstar WAHL304B1 air handler. This 1\/3 HP 230V ECM blower motor module replaces both part 1190331 and the earlier 1185023 across ICP-family equipment using this indoor blower platform. Confirm the horsepower, voltage, and OEM part number on your existing motor before ordering.\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 unit disconnect, then verify zero voltage at the motor leads 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 wiring, the motor mount orientation, and the blower wheel position before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the motor and control module harness, loosen the blower wheel set screw, remove the mount band\/bolts, and slide the motor out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Transfer the blower wheel to the new shaft at the same depth, mount the motor module, and reconnect the harness exactly per your photos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, start a call, and confirm smooth ramp-up, correct airflow, and no abnormal noise or vibration.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlower will not start or only hums when energized\u003c\/li\u003e\n\u003cli\u003eIntermittent, surging, or short-cycling airflow\u003c\/li\u003e\n\u003cli\u003eWeak or no airflow at the registers with the system calling\u003c\/li\u003e\n\u003cli\u003eBurning smell, overheating, or scorched motor\/module\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":63021620658547,"sku":"1190331","price":219.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047521370483,"sku":"1190331-GEN","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-ecm-1190331.jpg?v=1782887964","url":"https:\/\/nationalhvacparts.com\/products\/icp-fan-motor-for-wahl304b1-1-3-hp-230v-ecm-blower-motor-module-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}