{"product_id":"westinghouse-621830-air-handler-motor-1-3-hp-3-speed","title":"Westinghouse 621830 Air Handler Motor 1\/3 Hp 3 Speed","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WESTINGHOUSE 621830 is a replacement blower motor designed for indoor air handler units. Rated at 1\/3 horsepower and operating on 230 VAC at 60 Hz, this motor delivers three-speed operation to support variable airflow demands within the air handling system. It is a direct replacement component installed by licensed HVAC technicians during routine motor failure diagnosis or scheduled equipment maintenance. The three-speed configuration allows the system to stage airflow across heating, cooling, and fan-only modes without additional control hardware.\u003c\/p\u003e\u003cp\u003eThis motor is intended for residential indoor air handler applications. It is specifically listed for use on WESTINGHOUSE GB3BM-030K-AB and GB3BV-030K-AB air handler units. These units are typically installed in split-system configurations where the air handler is located indoors and paired with an outdoor condensing unit. The motor drives the blower assembly responsible for circulating conditioned air through the duct system.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/3 HP output rated for residential air handler blower duty\u003c\/li\u003e\n\u003cli\u003e230 VAC, 60 Hz operation for standard residential electrical supply\u003c\/li\u003e\n\u003cli\u003eThree-speed winding supports staged airflow for heating, cooling, and fan-only modes\u003c\/li\u003e\n\u003cli\u003eOEM-specified replacement for GB3BM-030K-AB and GB3BV-030K-AB air handlers\u003c\/li\u003e\n\u003cli\u003eDirect drop-in fit reduces labor time during motor replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eThis motor is listed for use on WESTINGHOUSE GB3BM-030K-AB and GB3BV-030K-AB indoor air handler units within the GB3BM and GB3BV model families.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified HVAC technician. Disconnect and lock out all electrical power to the air handler at the disconnect and breaker before removing the existing motor or accessing the blower compartment. Verify motor rotation direction, shaft size, and mounting configuration match the original before final installation. Refer to the unit wiring diagram for correct speed-tap termination on the multi-speed motor leads.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower\u003c\/strong\u003e: 1\/3 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 230 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeeds\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Indoor Air Handler Blower Motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Unit Part Numbers\u003c\/strong\u003e: GB3BM-030K-AB, GB3BV-030K-AB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WESTINGHOUSE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 621830\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WESTINGHOUSE","offers":[{"title":"Default Title","offer_id":51284041335090,"sku":"621830","price":310.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277851.jpg?v=1781066960","url":"https:\/\/voomisupply.com\/products\/westinghouse-621830-air-handler-motor-1-3-hp-3-speed","provider":"Voomi Supply","version":"1.0","type":"link"}