Common Questions What units are compatible with the Lennox 56W55 kit

failure to shift positions when energized

Smith and Lochinvar parts network for the original TST2900 controller

This model operates as a high-reliability pneumatic auto drain

Includes necessary hardware for a secure installation within the burner assembly

Robertshaw 5318BB1A740AB006N0 Level Switch 322055-301 Common Questions What units areThe Robertshaw 5318BB1A740AB006N0 Level Switch is a high performance RF capacitance level sensor designed for precise point level detection in demanding industrial HVACR and process control environments. Engineered with a 6 inch probe and a rugged NEMA 4 enclosure, this unit provides reliable liquid level monitoring even in systems prone to turbulence or coating. The DPDT switch configuration allows for versatile control logic, enabling simultaneous