{"product_id":"lennox-57m85-combustion-air-blower-assembly-115v-1-20hp-furnace-motor","title":"Lennox 57M85 Combustion Air Blower Assembly 115V 1\/20HP Furnace Motor","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"391\" data-start=\"22\"\u003eThe Lennox 57M85 is a combustion air blower assembly designed to supply controlled airflow for proper burner operation in HVAC heating systems. It operates at 115 volts with a 1\/20 HP motor, delivering consistent air movement for combustion processes. This unit ensures stable ignition and efficient furnace performance in residential and light commercial applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLennox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHVAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57M85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHVAC Accessory \u0026amp; Rebuild Kit \u0026amp; Seal Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCombustion Air Blower Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/20 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFurnace combustion air supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal HVAC system mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLennox furnace systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 57M85\u003c\/h4\u003e\n\u003cp data-end=\"983\" data-start=\"432\"\u003eThe 57M85 is a factory-designed combustion air blower assembly used in Lennox heating equipment to support proper air delivery for combustion systems. It is built with a compact motor and fan assembly engineered for reliable airflow under continuous heating operation. The blower operates at a fixed speed to maintain consistent combustion conditions, helping ensure safe and efficient burner performance. Designed for compatibility with specific Lennox furnace models, it serves as a direct replacement component for maintaining system functionality.\u003c\/p\u003e\n\u003ch3 data-end=\"1088\" data-start=\"1067\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1013\" data-end=\"1628\"\u003e\n\u003cli data-start=\"1013\" data-end=\"1107\"\u003eCombustion Air Function: Provides controlled airflow required for proper burner operation.\u003c\/li\u003e\n\u003cli data-start=\"1108\" data-end=\"1190\"\u003e1\/20 HP Motor: Delivers sufficient power for steady and reliable air movement.\u003c\/li\u003e\n\u003cli data-start=\"1191\" data-end=\"1272\"\u003e115V Operation: Compatible with standard residential HVAC electrical systems.\u003c\/li\u003e\n\u003cli data-start=\"1273\" data-end=\"1367\"\u003eFixed Speed Performance: Operates at approximately 3300 RPM for consistent airflow output.\u003c\/li\u003e\n\u003cli data-start=\"1368\" data-end=\"1470\"\u003eIntegrated Assembly Design: Combines motor and blower for simplified installation and replacement.\u003c\/li\u003e\n\u003cli data-start=\"1471\" data-end=\"1541\"\u003eFurnace Compatibility: Designed for use in Lennox heating systems.\u003c\/li\u003e\n\u003cli data-start=\"1542\" data-end=\"1628\"\u003eDurable Construction: Built for continuous-duty operation in heating environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1630\" data-end=\"1749\"\u003eThe 57M85 delivers the reliability and precision required for consistent combustion air supply in HVAC furnace systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":51395181576490,"sku":"57M85","price":538.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/lennox-57m85-blower-motor_3__14828.1775141067.jpg?v=1775736862","url":"https:\/\/iqelectro.com\/products\/lennox-57m85-combustion-air-blower-assembly-115v-1-20hp-furnace-motor","provider":"IQElectro","version":"1.0","type":"link"}