Control Board 80M27 Replacement for Lennox Furnace Control Board,94W83, 81W11, 103085-02, 1012-977A-I Series Ignition Control

The new 80M27 furnace control board is an OEM replacement part specifically designed for single-stage furnaces. It operates within a voltage range of 18-30 VAC and is easy to install—just replace the old circuit board. This part can replace 94W83, 81W11, 103085-01, and 103085-02, among others. The control board manages essential furnace operations, including ignition sequence, flame sensing, and blower control, all of which are vital for the proper functioning of the heating system. Be sure to check the device model and relevant manuals before purchasing to avoid compatibility issues.

• The brand-new 80M27 furnace control board is responsible for managing key furnace operations, including ignition sequence, flame sensing, and blower control
• It can replace part numbers 94W83, 81W11, 103085-01, 103085-02, and 103085-03
• Easy to install, simply replace the old circuit board. It operates within a voltage range of 18-30 VAC
• Advanced PCB manufacturing, soldering, and assembly technology reduces the need for frequent replacements and repairs
• Please read the device model and relevant manuals before purchasing to avoid compatibility issues