{"product_id":"lennox-51m14-flame-sensor-2-3-4-furnace-flame-sensor","title":"Lennox 51M14 Flame Sensor – 2-3\/4\" Furnace Flame Sensor","description":"\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 51M14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Lennox\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Furnace Flame Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 2-3\/4 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Gas Furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement Part:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLennox 51M14 Furnace Flame Sensor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLennox 51M14\u003c\/strong\u003e is an OEM flame sensor used in select Lennox gas furnaces.\u003c\/p\u003e\n\u003cp\u003eThe flame sensor detects burner flame during the heating cycle. If flame is not detected, the furnace control shuts down the gas valve as part of the furnace's safety sequence.\u003c\/p\u003e\n\u003ch2\u003eCompatible Lennox Furnace Models\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e51M14 flame sensor\u003c\/strong\u003e is listed for Lennox furnace models including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e80MGF2-45A-6\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e80MGF2-45A-8\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e80MGF2-45A-10\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWolseley specifically lists these furnace models for the 51M14.\u003c\/p\u003e\n\u003ch2\u003eCommon Symptoms of a Dirty or Failed Flame Sensor\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace burners ignite and then shut off\u003c\/li\u003e\n\u003cli\u003eFurnace repeatedly attempts to ignite\u003c\/li\u003e\n\u003cli\u003eFurnace goes into ignition lockout\u003c\/li\u003e\n\u003cli\u003eIntermittent heating operation\u003c\/li\u003e\n\u003cli\u003eFurnace will not stay running\u003c\/li\u003e\n\u003cli\u003eFlame-sensing fault code\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA dirty flame sensor can cause many of the same symptoms as a failed sensor, so the sensor should be properly diagnosed before replacement.\u003c\/p\u003e\n\u003ch2\u003eLennox 51M14 Replacement Flame Sensor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e51M14\u003c\/strong\u003e is a 2-3\/4-inch flame sensor designed for compatible Lennox gas furnaces.\u003c\/p\u003e\n\u003cp\u003eWhen replacing a furnace flame sensor, match the \u003cstrong\u003e51M14 part number\u003c\/strong\u003e and furnace model to ensure the correct replacement.\u003c\/p\u003e\n\u003ch2\u003eBuy Lennox 51M14 Flame Sensor in Canada\u003c\/h2\u003e\n\u003cp\u003eBuy the \u003cstrong\u003eLennox 51M14 Furnace Flame Sensor\u003c\/strong\u003e from \u003cstrong\u003eOemHvacPartsCanada.ca\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Oem Hvac Parts Canada","offers":[{"title":"Default Title","offer_id":53721430556948,"sku":null,"price":80.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/6146\/6132\/files\/oem51M14.jpg?v=1787762975","url":"https:\/\/oemhvacpartscanada.ca\/products\/lennox-51m14-flame-sensor-2-3-4-furnace-flame-sensor","provider":"Oem Hvac Parts Canada","version":"1.0","type":"link"}