Lennox 56K85 Control Board Freon 000V secondary output ensures consistent

000V secondary output ensures consistent spark for Wayne Blue Angel and Eagle One burners

Ensuring reliable defrost cycles in heat pump applications requires high-precision feedback from the evaporator coil

This valve is rated for a maximum operating pressure differential (MOPD) of 25 PSI for air and fuel gas applications

The A5628 is rated for use with F&T traps

If washing is necessary

Lennox 56K85 Control Board Freon 000V secondary output ensures consistentThe Lennox 56K85 is a critical Integrated Modular Control (IMC) board designed specifically for managing the secondary gas valve in multi stage heating systems. This OEM Lennox replacement board (part number 56K85) serves as the Gas Vlv #2 control module, ensuring precise sequencing and timing for combustion cycles in heavy duty commercial rooftop units and high capacity furnaces. Built to withstand the thermal stresses of the cabinet environment, the