Flame Sensors

This is a Brand New replacement for Lennox/Armstrong/Ducane Furnace Flame Sensor. It replaces the part numbers listed below.Function:A flame sensor senses the furnace flame ensuring that ignition has occurred. It then monitors the flame until the furnace...

This is an Ducane Furnace Flame Sensor. Part # is 20467101 (also 52M72 & 52M7201). This sensor has a 90 degree bend in it. Please EMail if you have any questions! Thanks and Good luck!Function:A flame sensor senses the furnace flame ensuring that...

This is an Lennox/Armstrong/DucaneFurnace Flame Sensor. This flame sensor fits MANY furnaces. The part number is 903600 which replaces part #s 31L71 31L7101 & LB-74940A. The total lenth of the flame sensor is 5 inches.Function:A flame sensor senses the...

This is a Brand New OEM Lennox/Armstrong/Ducane Furnace Flame Sensor. Part # is 62K49 (also LB-79982A). Thanks and Good luck!Function:A flame sensor senses the furnace flame ensuring that ignition has occurred. It then monitors the flame until the...

This is an Ducane Furnace Flame Sensor. Part # is 20467101 (also 52M72 52M7201 & X3046). This sensor has a 90 degree bend in it. Please EMail if you have any questions! Thanks and Good luck!Function:A flame sensor senses the furnace flame ensuring that...

This is an Lennox/Armstrong/DucaneFurnace Flame Sensor. This flame sensor fits MANY furnaces. The part number is 903600 which replaces part #s 52W29 52W2901 & LB47940A. The total lenth of the flame sensor is 5 inches.Function:A flame sensor senses the...

You are looking at a Lennox/Armstrong Furnace Flame Sensor. This flame sensor fits MANY furnaces, including many brands not mentioned here. Good luck!Function:A flame sensor senses the furnace flame ensuring that ignition has occurred. It then monitors...

You are looking at a Lennox/Armstrong Furnace Flame Sensor. This flame sensor fits MANY furnaces, including many brands not mentioned here. Good luck!Function:A flame sensor senses the furnace flame ensuring that ignition has occurred. It then monitors...

You are looking at a Lennox/Armstrong/Ducane Furnace Flame Sensor. This is a direct replacement for Lennox/Armstrong/Ducane part #s 18G89 & 18G8901. This flame sensor fits MANY furnaces including many brands not mentioned here. Good luck!Function:A flame...

This is a Brand New OEM Upgraded Source1 Furnace Flame Sensor Rod. Source1 is the OEM source for all parts used in York, Coleman, Evcon, and Luxaire HVAC equipment. This flame sensor fits MANY furnaces includes Model including all FG9 models.Function:A...

This is a BRAND NEW Mars Universal 18" Thermocouple for Standing Pilot units. It works on furnaces water heaters pool heaters and more. Thanks for looking and good luck!Function:A flame sensor senses the furnace flame ensuring that ignition has occurred...

This is a BRAND NEW Mars Universal 30" Thermocouple for Standing Pilot units. It works on furnaces water heaters pool heaters and more. Thanks for looking and good luck!Function:A flame sensor senses the furnace flame ensuring that ignition has occurred...