Its adjustable differential

Direct OEM Compatibility: Specifically engineered for Rheem and Ruud brand equipment to ensure fit and electrical sequence integrity

Key Benefits for the Contractor Precision Calibration: Pre-set to 1

What is the primary role of this sensor in an economizer setup

It features a fixed 41°F cut-in and an adjustable cut-out range from 15°F to 31°F

Trane THT0660 Limit Switch 30067439-890 Its adjustable differentialAs a field tested professional, you know that a failing limit switch is often the culprit behind frustrating short cycling or total system lockouts. The Trane THT0660 is a genuine OEM limit switch designed specifically for precision thermal monitoring in Trane and American Standard HVAC equipment. Utilizing bi metal technology, this auto reset switch features a 155F opening threshold to prevent heat exchanger damage and a 115F closing point for safe