Ranco O10-2054 Control 30067439-890 and varnish that standard desiccants

and varnish that standard desiccants cannot effectively capture

reversing this order sets it for heating

Trust this factory-authorized component to restore safety circuit integrity and prevent nuisance tripping in high-temperature environments

or "hunting" pressure switches that prevent the burner from sustaining a flame

Ensures accurate seating and pressure differential in 1/2" dual check valves

Ranco O10-2054 Control 30067439-890 and varnish that standard desiccantsThe Ranco O10 2054 High Pressure Control is a rugged, single function pressure switch designed for fan cycling control and head pressure management in commercial refrigeration and air conditioning systems. This veteran preferred SPST open on low (close on high) controller features a broad adjustable pressure range of 100 to 400 PSI, making it compatible with high pressure refrigerants like R 22, R 134A, and R 502. Engineered with a heavy duty plated