Aaon High Pressure Switch Manual Reset

The Aaon High Pressure Switch with manual reset is a refrigerant-side safety control for Aaon commercial HVAC equipment. It monitors discharge (high-side) pressure. If pressure rises above the switch's rated cutout, the switch opens the control circuit and shuts down the compressor. This protects the compressor and other system components from damage caused by excessive pressure.

Key Features:

• Manual reset design: after a trip, a technician must find and correct the cause before restarting the system. This prevents repeated nuisance cycling.
• Over-pressure protection for the compressor and refrigerant circuit
• OEM-style replacement switch for Aaon rooftop units and other Aaon HVAC systems
• Available in several cutout pressure ratings to match the equipment's requirements

A high pressure cutout switch like this is a critical safety device in commercial refrigeration and air conditioning systems. Choose the variant whose pressure rating matches your original switch.