Carrier HK38EA023 Circuit Board 328140-751 as part of the Maneurop

as part of the Maneurop NTZ series

This switch is calibrated as a high pressure switch with an opening pressure of 303 PSI

and thermocouple in one Weil McLain replacement kit

the KMC Controls design allows the actuator to be swapped out without breaking the pipe seal

It is calibrated for HVACR systems requiring a 1/2 horsepower output

Carrier HK38EA023 Circuit Board 328140-751 as part of the ManeuropThe Carrier HK38EA023 is a genuine OEM defrost control board designed for high performance Carrier, Bryant, and Payne heat pump systems. As a direct replacement for the obsolete HK38EA015, HK38EA010, and HK38EA008 models, this board provides the necessary logic to manage defrost cycle termination and outdoor fan operation. In cold weather conditions, the Carrier HK38EA023 monitors the outdoor coil temperature via the liquid line thermistor to prevent