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and mode switching (Heat
satisfying local safety inspections
Integrated Protection: Includes a factory-installed inlet strainer on the 5/8" ODF model to safeguard the 3/4" port from contaminants
making it less prone to cracking during handling or thermal shock
MARS 43347 Pressure Switch 319825-402 and mode switching (HeatThe MARS 43347 Pressure Switch is a heavy duty, auto reset low pressure control engineered for precise refrigerant monitoring in residential and commercial HVACR systems. This SPST normally open pressure switch is factory set to open at 25 PSI and close at 65 PSI, providing reliable protection against low side pressure drops that can lead to compressor failure. Specifically designed for compatibility with common refrigerants, including R 410A