Carrier HK38EA023 Circuit Board THPU32HP7Y whereas P-series probes often feature

whereas P-series probes often feature PTFE coating for specific insulating requirements

allowing for easy end-stop signaling or interlocking with auxiliary equipment

specifically those sized 1-1/2" to 2" manufactured before 1968

Relying on a robust mechanical design

631 BTU/h for R134a and 87

Carrier HK38EA023 Circuit Board THPU32HP7Y whereas P-series probes often featureThe 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