{"product_id":"lennox-11w57-variable-speed-furnace-motor-1-2-hp","title":"Lennox 11W57 Variable Speed Furnace Motor 1\/2 Hp","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LENNOX 11W57 is a variable speed motor designed for residential furnace applications. Rated at 1\/2 HP, it delivers precise airflow control by continuously adjusting motor speed to match the heating demand of the system. Variable speed operation reduces energy consumption compared to single-speed motors and supports quieter, more consistent blower performance. Licensed HVAC technicians install this motor as a direct replacement when the original blower motor fails or when upgrading an existing furnace blower assembly.\u003c\/p\u003e\n\u003cp\u003eThis motor is intended for use in forced-air furnace systems where variable speed blower control is specified. It is suited for residential installations requiring consistent static pressure management across varying load conditions. The 1\/2 HP output rating makes it appropriate for mid-capacity furnace blower applications. HVAC service professionals replacing a failed OEM motor will find this unit compatible with the mechanical and electrical layout typical of variable speed furnace platforms.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eVariable speed operation for continuous airflow adjustment and improved efficiency\u003c\/li\u003e\n  \u003cli\u003e1\/2 HP output rating suited for residential furnace blower assemblies\u003c\/li\u003e\n  \u003cli\u003eOEM-style replacement designed for direct installation into compatible furnace units\u003c\/li\u003e\n  \u003cli\u003eSupports quieter system operation compared to fixed-speed motor alternatives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement variable speed blower motor for residential gas furnace systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician. Disconnect and lock out all electrical power to the furnace before removing the existing motor or accessing the blower compartment. Verify motor mounting orientation and electrical connector compatibility before completing the installation. Follow all applicable local codes and the furnace manufacturer service documentation during replacement.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Type\u003c\/strong\u003e: Variable Speed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHorsepower\u003c\/strong\u003e: 1\/2 HP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Furnace\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 12.5 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LENNOX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 11W57\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LENNOX","offers":[{"title":"Default Title","offer_id":51284124172594,"sku":"11W57","price":475.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277166.png?v=1781069131","url":"https:\/\/voomisupply.com\/products\/lennox-11w57-variable-speed-furnace-motor-1-2-hp","provider":"Voomi Supply","version":"1.0","type":"link"}