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Ships within 48 hours · Estimated delivery Oct 16 - Oct 21
These units are factory-calibrated
Universal Refrigerant Compatibility: Engineered for use with R-12
this 4-hole valve body gasket provides a high-integrity seal between the valve assembly housing
safeguarding your equipment against short-cycling and protecting the compressor from extreme thermal conditions
Carrier HK42FZ036 Control Board R-22 These units are factory-calibratedThe Carrier HK42FZ036 Control Board is a critical OEM integrated furnace control designed for high performance management of residential and commercial heating cycles. As the central logic hub, this direct replacement circuit board coordinates the sequence of operation for the inducer motor, hot surface igniter, and blower fan while monitoring essential safety strings. Engineered for compatibility with select Carrier, Bryant, and Payne furnaces,
