{"product_id":"lennox-27u51-ecm-blower-motor-1-2-hp","title":"Lennox 27u51 Ecm Blower Motor 1\/2 Hp","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LENNOX 27u51 is an electronically commutated motor (ECM) blower motor rated at 1\/2 horsepower, designed for use in Lennox HVAC systems. ECM technology delivers variable-speed airflow control with significantly lower energy consumption compared to standard PSC motors. This motor drives the indoor blower assembly, moving conditioned air through the supply duct system. It is typically installed by licensed HVAC technicians during routine motor replacement or system service on residential and light-commercial equipment.\u003c\/p\u003e\u003cp\u003eThis ECM blower motor is suited for residential HVAC applications where variable-speed blower operation is required. The ECM design allows the motor to modulate speed in response to system demand, improving comfort and efficiency across heating, cooling, and continuous fan modes. It is a direct Lennox replacement part intended for use in systems that originally specified ECM blower motor assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eECM (electronically commutated motor) design for variable-speed, energy-efficient blower operation\u003c\/li\u003e\n\u003cli\u003e1\/2 horsepower output rating\u003c\/li\u003e\n\u003cli\u003eOEM Lennox replacement part for accurate fitment and performance\u003c\/li\u003e\n\u003cli\u003eSupports heating, cooling, and continuous fan operating modes\u003c\/li\u003e\n\u003cli\u003eReduces energy draw compared to standard single-speed PSC blower motors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement ECM blower motor for Lennox residential HVAC systems requiring a 1\/2 HP ECM blower motor assembly. Verify the original motor part number and system model before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eECM blower motor replacement should be performed by a licensed HVAC technician. Disconnect and lock out all electrical power to the air handler or furnace before beginning any service work. ECM motors may include integrated control modules — ensure the replacement module and motor are compatible before reinstalling. Refer to the equipment wiring diagram and Lennox service documentation for proper connector orientation and mounting procedure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Type\u003c\/strong\u003e: ECM (Electronically Commutated Motor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower\u003c\/strong\u003e: 1\/2 HP\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 27u51\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LENNOX","offers":[{"title":"Default Title","offer_id":51199536791858,"sku":"27U51","price":742.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307157893.jpg?v=1779685142","url":"https:\/\/voomisupply.com\/products\/lennox-27u51-ecm-blower-motor-1-2-hp","provider":"Voomi Supply","version":"1.0","type":"link"}