Johnson Controls P72MA-1 Pressure Control Refrigerant rigid mounts are typically required

rigid mounts are typically required to maintain precise alignment between the units and prevent header stress

this low oil pressure cutout utilizes a 1/4" male flare connection for secure integration

dry air at a sustained 10 SCFM flow rate

this LP gas pilot burner ensures stable flame rectification and consistent ignition cycles in compatible Reznor unit heaters

a spring-return series such as the M9210 or M9220 should be used

Johnson Controls P72MA-1 Pressure Control Refrigerant rigid mounts are typically requiredThe Johnson Controls P72MA 1 is a robust DPST Dual Pressure Control designed for heavy duty commercial refrigeration and HVAC systems. This Two Pole pressure switch provides simultaneous control of high side and low side pressures, making it an essential component for protecting compressors against low suction or excessive discharge pressures. The low pressure side features an adjustable range of 20" Wc to 100 psi with a field settable differential of