Johnson Controls P70AA-5 Pressure Control Els PW 17895 Robust diaphragm construction designed to

Robust diaphragm construction designed to withstand the high-cycle demands of residential and light commercial HVAC applications

Always verify the specific resistance requirements of your existing controller before installation

providing essential high-side compressor protection

various burner gas orifices (including #55

Double-Throw) allows for versatile wiring as either an open-high or open-low control

Johnson Controls P70AA-5 Pressure Control Els PW 17895 Robust diaphragm construction designed toThe Johnson Controls P70AA 5 is a professional grade single pole low pressure control engineered for precision monitoring in ammonia refrigeration systems. This SPST pressure switch features an open low switch action, making it essential for low pressure cut out, pump down control, and capacity management. Built with a rugged all steel case and cover, it protects internal components in demanding industrial environments while providing a "Sight Set"