Copeland 977-0039-00 Receiver 318973-401 this HVAC power adapter ensures

this HVAC power adapter ensures reliable communication between the iO-WWLP logic panel and optional accessories like 118dB outdoor sirens or voltage monitoring relays

effectively shutting down the unit before catastrophic overheating occurs

this actuator provides ample lead length for versatile wiring within tight mechanical enclosures

For reliable field performance and to ensure the flow adjustment mechanism is properly calibrated with the sensor

Its design prioritizes long-term reliability in demanding closed-loop and potable water systems

Copeland 977-0039-00 Receiver 318973-401 this HVAC power adapter ensuresThe Copeland 977 0039 00 Receiver is a critical refrigerant storage tank designed to maintain system stability by managing the liquid and vapor interface within the high side circuit. Engineered for commercial refrigeration and specialized HVAC installations, this heavy duty liquid receiver ensures that a constant column of subcooled liquid is available to the expansion device, protecting Copeland compressors from gas bypass during load fluctuations.