Carrier HK38EA022 Circuit Board THPU32HP7Y Extended Service Life: High-quality construction

Extended Service Life: High-quality construction resists corrosion and wear in high-pressure 125 PSI applications

5+ HP commercial hermetic compressors in this class

This Carrier motor control module is engineered for quick field swaps

this unit is factory-set for natural gas with a 3

When should the internal filter element be replaced

Carrier HK38EA022 Circuit Board THPU32HP7Y Extended Service Life: High-quality constructionAs a core component for modern heat pump and air conditioning systems, the Carrier HK38EA022 Circuit Board serves as the primary defrost control for high efficiency outdoor units. This OEM control module is critical for maintaining HVAC system performance by managing complex logic for defrost cycles, pressure switch monitoring, and short cycle protection. Designed for Carrier, Bryant, and Payne residential and commercial units, this board is a direct