Description
and Vanguard models
and Coleman residential furnaces using Source 1 and OEM gas valves
which helps maintain a strong millivolt signal to the gas valve
How do I confirm if the override switch is active
As an essential OEM HVAC replacement part
Lennox 88A12 Flame Sensor Wire and Vanguard modelsThe Lennox 88A12 Flame Sensor Wire is a critical OEM component designed to facilitate the low voltage microamp signal transmission between the flame rod and the integrated furnace control board. Engineered as a direct replacement, the 88A12 is identical to 88A1201, ensuring seamless HVAC part compatibility for technicians servicing Lennox G34, G42, G61, and EL280UHE series units. This 30 inch flame sensor lead features high temperature insulation to
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























