Description
it provides on/off or floating control for 2-pipe and 4-pipe fan coil units
and environmental degradation common in HVACR applications
the 40-004-A1 is a major repair kit specifically designed for the Reduced Pressure Principle (RPZ) 40-200 series
which protects the compressor from high suction pressure
Carrier HN67KK001 BPR Relay THPU32HP7Y it provides on/off or floatingCarrier HN67KK001 2 Min On 2 AMP @24V BPR Relay Notes Non Cancelable Non Returnable