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0 tons for R134a
and R-407A refrigerant systems
Limit switches are rated for specific temperatures and mounting positions
Maintaining high-side head pressure requires a precise balance of velocity and static pressure
This balanced port design cartridge compensates for fluctuating head pressures and varying evaporator loads
Ranco O10-1402 Control 30067439-890 0 tons for R134aThe Ranco O10 1402 Control is a heavy duty low pressure refrigeration control engineered for critical compressor protection in commercial HVACR systems. Built with a plated steel frame and laser welded bellows, this SPST open low switch provides a reliable "open on fall" action to prevent equipment damage during high vacuum or loss of charge events. It features a wide adjustable pressure range of 12" WC to 50 PSIG and a field tunable differential of 5
