Fenwal 35-605957-015 Ignition Module R-407A The Aaon P62520 Pressure Switch

The Aaon P62520 Pressure Switch is a critical engineering component designed for precise atmospheric monitoring within AAON rooftop units and air handling systems

How do I adjust the mechanical stop for the 95° angle of rotation on this rotary actuator

its primary role is weather protection and solar shielding

Always verify the part number on the existing board or consult the unit’s data plate to ensure specific series compatibility

this manual reset pressure switch monitors the high-side refrigerant line to prevent compressor failure due to excessive discharge pressures

Fenwal 35-605957-015 Ignition Module R-407A The Aaon P62520 Pressure SwitchThe Fenwal 35 605957 015 Ignition Module is a 24 VAC microprocessor based Direct Spark Ignition (DSI) control engineered for precision performance in demanding HVACR environments. This Fenwal ignition control provides comprehensive burner management by continuously analyzing system parameters to ensure safe, repeatable combustion cycles. Designed to handle both natural gas and propane applications, the module operates efficiently within a broad