Lennox 56W22 Limit Switch 322056-301 resulting in zero steady-state air

resulting in zero steady-state air consumption

55 lbs and a compact round profile

preventing nuisance lockouts while maintaining strict safety standards

you must match the specific temperature ratings and mounting depth

This TXV kit features a 30-inch capillary tube and is engineered to optimize refrigerant flow control into the evaporator coil

Lennox 56W22 Limit Switch 322056-301 resulting in zero steady-state airThe Lennox 56W22 Limit Switch is a critical safety component designed for precise thermal regulation within residential gas furnaces and air handlers. Engineered with a fixed temperature setpoint ranging from 135 165F, this auto reset furnace limit switch prevents heat exchanger damage and hazardous venting conditions by interrupting the burner circuit when internal plenum temperatures exceed safety thresholds. For service technicians, the 56W22