while the 3/4 inch NPT inlet/outlet configuration allows for high-capacity flow required by larger BTU inputs

this is a factory-calibrated thermistor

Can the W48HH be used in the liquid line

but the electrical and mechanical specs are perfectly matched

3-way ball valve HVAC component is engineered for reliable performance in demanding applications

Trane HED0766 Powerhead R-407A while the 3/4 inch NPTThe Trane HED0766 is a 30" Element Powerhead specifically designed for high performance thermal expansion valves in commercial HVACR applications. Replacing a compromised powerhead is a critical maintenance step for ensuring precise refrigerant flow control and maintaining system superheat. This Trane replacement part features a rugged construction and 30 inch element to provide the mechanical force necessary for accurate valve modulation in demanding