Lennox 25B73 Control Board 328140-751 verify the capacitor ratings and

verify the capacitor ratings and frame mounting dimensions to ensure seamless mechanical integration

This silicon carbide ignitor provides the necessary thermal mass to reach ignition temperatures rapidly

Can I use this board for single-zone MUZ units

This component is specifically rated for 120 Volts

Lennox 25B73 Control Board 328140-751 verify the capacitor ratings andThe Lennox 25B73 Control Board (part number 107626 01) is a critical OEM component designed to manage the startup sequences, safety interlocks, and communication between major HVAC components. As a direct replacement furnace control board, it regulates the operation of the inducer motor, gas valve, and blower motor, ensuring that ignition and shutdown cycles are handled with precision. This PC control board is engineered specifically for select Lennox