Aaon P62520 Pressure Switch 30067439-890 Its field-serviceable design allows for

Its field-serviceable design allows for internal component access without removing the valve body from the line

It features a 1/2 ton capacity and is optimized for use with R404A

Complete Installation Kit: Includes the essential replacement ignitor gasket to ensure a proper seal against the combustion chamber

The 311515 model includes an integral junction box for standard commercial wiring

specifically calibrated for a reference of 1000 ohms at 70

Aaon P62520 Pressure Switch 30067439-890 Its field-serviceable design allows forThe Aaon P62520 Pressure Switch is a critical engineering component designed for precise atmospheric monitoring within AAON rooftop units and air handling systems. This adjustable differential pressure switch features a . 17" WC setpoint, providing reliable signal feedback for HVAC proof of flow and filter status monitoring. Engineered for high cycle durability, the P62520 ensures the mechanical integrity of the fan safety circuit by detecting