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Designed for compatibility with Trane building automation systems
Can I use this as a rollout switch
Integrated Solenoid Coil: Comes complete with the coil assembly
Repeated tripping typically indicates a cracked heat exchanger
and polyvinyl ether (PVE) oils
Trane SEN2128 Sensor 321894-709 Designed for compatibility with TraneThe Trane SEN2128 is a specialized 2. 2 inch optical liquid level sensor designed for precision refrigerant management in high tonnage Centravac chillers. This critical component utilizes an infrared light source and phototransistor to accurately monitor the presence of liquid refrigerant within the evaporator or condenser shells, ensuring the compressor operates within safe parameters. Engineered for the high pressure environment of a Trane CVHE,