The integrated energy cut-off (ECO) system provides a critical safety layer by interrupting gas flow if water temperatures exceed safe limits

OEM Compatibility: Precision-cut 16-1/4 inch length ensures seamless integration with Reznor gas-fired unit heaters

Verify that the total VA draw of your connected components does not exceed the 40VA rating

Direct OEM Replacement: Replaces legacy Raypak air pressure switches

This 24V coil contactor serves as an essential switching mechanism

Johnson Controls P70AA-5 Pressure Control R-410A The integrated energy cut-off (ECO)The 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"