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This control is designed specifically for reach-in coolers and vending equipment requiring a fixed 38°F cut-in
ensuring factory-spec performance and mounting
How do I adjust the differential
and dual automatic operators into a single compact housing
MARS 43304 Pressure Switch 321894-708 This control is designed specificallyThe MARS 43304 Pressure Switch is a high performance SPST condenser fan cycling switch engineered for modern HVACR systems, specifically optimized for R410A applications. Operating on a close on rise logic, this switch features a factory set 225 PSI cut in and 150 PSI cut out (Open Fall), providing precise low ambient head pressure control. Designed for direct mounting via a 1 4 inch female flare S. A. E. connection with an integrated internal
