providing the consistent electromagnetic force required to actuate valves against high differential pressures

25-amp secondary limit

The Lennox 40K82 Control Board

the switch or its diaphragm inlet hole may be clogged or defective

Greenheck 386407 Ignition Control 322056-301 providing the consistent electromagnetic forceThe Greenheck 386407 Ignition Control is a critical direct replacement module designed to manage the startup and firing sequences for gas fired HVAC units and makeup air systems. This 24V ignition control switch (cross referenced with CLVLD DNS22 1590 00) is engineered for precise flame sensing and energy management, ensuring that the burner fires only under proven conditions. With integrated safety logic, this Greenheck electronic ignition module