Smith and Lochinvar parts network for the original TST2900 controller

Industrial Durability: Engineered for sustained performance in high-temperature cabinets without significant voltage drop

but the heat output will be derated

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

Robertshaw 5318BB1A740AB006N0 Level Switch 322055-301 Smith and Lochinvar parts networkThe 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