Carrier 30032020 Control Board Els PW 17895 Technicians should inspect the strainer

Technicians should inspect the strainer annually

Designed for 24VAC control circuits

Optimized Span Control: Specifically calibrated for a 3 PSI span with a 5/16" stroke

making it an essential component for maintaining food safety standards and equipment longevity in a professional service environment

check for high resistance across terminals 2 and 5 (the coil)

Carrier 30032020 Control Board Els PW 17895 Technicians should inspect the strainerAs a veteran HVACR technician, you know that keeping a system running at peak performance requires exact components. The Carrier 30032020 Main Control Board is a critical OEM replacement part designed for specific Carrier HVAC systems, including models like the 52MQAU09301AA and 52MQBU12301AA. This printed circuit board (PCB) functions as the central nervous system of the unit, orchestrating the start and stop sequences of vital components. It comes