eliminating hunter-cycles in the control loop

This model operates as a high-reliability pneumatic auto drain

Standardized 22-inch props with a 1/2" bore are common

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

Smith and Lochinvar parts network for the original TST2900 controller

Robertshaw 5318BB1A740AB006N0 Level Switch 322055-301 eliminating hunter-cycles in the controlThe 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