this power assembly offers a direct-fit solution for maintaining system efficiency and precise refrigerant metering in specialized cooling loops

The Trane COM14872 scroll compressor is a 2-ton OEM replacement compressor engineered for R-410A air conditioning and heat pump systems operating on 208-230V power

It manages the timed operations of the HVAC cycle

Is this switch compatible with all refrigerants

They are the same part

Tekmar Controls 304P Relay Panel 322838-753 this power assembly offers aThe Tekmar Controls 304P Relay Panel is a professional grade 4 zone switching relay engineered to manage up to four low voltage thermostats and four 120V circulating pumps in hydronic heating applications. Built for technicians who demand reliability in zoned radiant floor or baseboard systems, this hydronic zone control utilizes a microprocessor based design to coordinate calls for heat with precision. The 304P switching relay features RoomResponse