this hermetic reciprocating compressor is the specific Trane direct replacement for COM3733 and COM3919 models

while this is a factory-spec part

This is the official direct cross version of the B4310407

using genuine Trane HVAC parts ensures that the system maintains its original engineering specifications and operational efficiency

providing a robust solution for maintaining specific setpoints in commercial spaces where consistent environmental regulation is critical for equipment performance and occupant comfort

Dwyer Instruments TS2-010 Temperature Switch 328140-751 this hermetic reciprocating compressor isThe Dwyer Instruments TS2 010 is a versatile digital temperature switch designed for precision thermal management in HVACR and industrial process control. Operating on a 110 Vac power supply, this compact DIN rail mount controller accepts PTC thermistor inputs to provide reliable switching across a wide temperature range. The unit features a robust 16A SPDT relay output, making it suitable for direct control of compressors, fans, or heaters without