Lennox 27J02 Flame Sensor To ensure accurate sensing

To ensure accurate sensing

What are the symptoms of a failing contactor

a reading below 1

Reinforced design prevents paddle deformation under high-velocity flow conditions

Can this be mounted remotely

Lennox 27J02 Flame Sensor To ensure accurate sensingThe Lennox 27J02 Flame Sensor is a critical OEM replacement part designed for precision flame monitoring in high efficiency Lennox gas furnaces, including the G26 series. This straight style furnace flame sensor features a 13 16 inch rod and a 20 1 2 inch lead with a female spade connector, ensuring seamless integration with the ignition control board. Since the 27J02 is identical to 27J0201, it serves as a direct drop in for units requiring 24 VAC