Auburn E5-I-10-25 Sensor 318973-401 and CMF series furnaces that

and CMF series furnaces that originally utilized the 626409 limit control

Using unapproved sealants can lead to premature failure or uneven seating of the clean-out flange

The Sporlan 470111

or inaccurate fan speeds that lead to evaporator coil icing or short-cycling

which is essential for managing after-hours HVAC operation

Auburn E5-I-10-25 Sensor 318973-401 and CMF series furnaces thatThe Auburn E5 I 10 25 Flame Sensor is a high performance HVAC replacement part engineered for precise flame rectification in residential and industrial heating systems. Featuring a durable 2. 5 inch probe (2 1 2 in.), this OEM quality sensor acts as a critical safety component by detecting the presence of a flame and communicating with the furnace control board. Commonly used in Lennox Pulse furnaces (replaces Lennox 64K60) and G14 GSR14 models, it