{"product_id":"icp-blower-motor-module-for-wahm304b1-1-3-hp-230v-ships-today","title":"ICP Blower Motor Module for WAHM304B1 — 1\/3 HP 230V | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM blower motor module (part number 1190331, pairs with blower motor 1185023) is the 1\/3 HP, 230V motor that drives airflow through your ICP WAHM304B1 air handler. It spins the blower wheel that pushes conditioned air across the coil and into your ductwork. When the motor fails you'll notice no airflow, weak airflow, or a system that runs without ever satisfying the thermostat — and a seized motor can cause the unit to overheat and trip on its safety limit. Installing the correct OEM module restores rated CFM and keeps the rest of the system operating within spec.\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 Numbers\u003c\/td\u003e\n\u003ctd\u003e1190331 (Motor Module), 1185023 (Blower Motor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eBlower Motor 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\/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\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eAir Handler \/ Furnace Blower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eWAHM304B1\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 replacement for the ICP WAHM304B1 air handler and matching Tempstar, Heil, and Comfortmaker fan-coil units that use the 1\/3 HP 230V blower motor module. Verify horsepower, voltage, and rotation 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, capacitor leads, and blower-wheel position before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the motor leads, loosen the blower-wheel set screw, and slide the assembly out to free the failed motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Transfer the blower wheel to the new motor at the same depth and rotation, mount it, and reconnect the leads per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm smooth, full airflow with no unusual noise.\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, only hums, or runs intermittently.\u003c\/li\u003e\n\u003cli\u003eWeak or no airflow at the registers during a call for heat\/cool.\u003c\/li\u003e\n\u003cli\u003eMotor overheats and shuts down on its internal thermal protector.\u003c\/li\u003e\n\u003cli\u003eLoud bearing noise, grinding, or a burning smell from the blower section.\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":"Direct Replacement","offer_id":63021618725235,"sku":"1190331-GEN","price":155.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63047968391539,"sku":"1190331","price":201.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-psc-1190331_e00947d9-6cff-4264-8ce2-6a0835091b62.jpg?v=1782883874","url":"https:\/\/nationalhvacparts.com\/products\/icp-blower-motor-module-for-wahm304b1-1-3-hp-230v-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}