Ranco O12-4833 Pressure Control Els PW 29614 using a factory-specified crankcase heater

using a factory-specified crankcase heater for Copeland compressors is essential for maintaining the integrity of the refrigeration circuit and preventing premature bearing wear

providing necessary thermal insulation and stability during high-temperature ignition cycles

By reducing internal friction

constant outlet pressure

Ranco O12-4833 Pressure Control Els PW 29614 using a factory-specified crankcase heaterThe Ranco O12 4833 Pressure Control is a heavy duty dual function pressure control designed for precise regulation and protection in commercial refrigeration and HVAC systems. This SPST switch configuration combines high pressure limit and low pressure suction sensing into a single, compact NEMA 1 enclosure, reducing installation time and parts count on the job site. The low pressure side features an automatic reset with a range of 12" hg to 50 psi