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65" wc pressure switch trip point required for safe combustion
The silver cadmium oxide contacts are designed to minimize arcing and withstand the inductive surges typical of large tonnage AC units and refrigeration systems
Whether you are performing a new system assembly or a field retrofit
The York 028-13863-000 Valve Gasket is a precision-engineered sealing component designed specifically for chiller compressor maintenance and HVAC stop valve repairs
Adding a valve shaft extension may require an offset or larger enclosure depending on the specific actuator model and environmental requirements
Bard CMA-28 Fan Control Els PW 17895 65" wc pressure switch tripFor contractors managing Bard wall mounted packaged air conditioners, the Bard CMA 28 Low Ambient Fan Control is an essential OEM component designed to optimize system performance in cooler conditions. This fan cycling control precisely modulates condenser fan operation based on refrigerant pressure, ensuring your R 410A units maintain proper head pressure even when outdoor temperatures drop. It's critical for preventing nuisance low pressure issues
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