Trane SEN1447 Sensor 323613-751 75" sheave is perfectly aligned

75" sheave is perfectly aligned with the driven pulley using a laser or straightedge tool

The Raypak 004093F Gas Valve is an OEM 1-inch

Reduced Pressure Drop: Oversized shell design maintains optimal suction pressure to prevent compressor overheating

The plain lever is designed for manual lift testing

The Parker 12F25C2148ACFPH05 is an internally pilot-operated valve

Trane SEN1447 Sensor 323613-751 75" sheave is perfectly alignedThe Trane SEN1447 is a mission critical 10k Ohm thermistor designed for precise HVAC zone control. Built to interface seamlessly with Trane and American Standard systems, this wired sensor enables local temperature adjustments via a rugged integrated dial. As a standard 10kOhm zinc sulfide sensor, it provides high accuracy resistance values to your building automation or unit controller, ensuring stable setpoint communication without the signal drift