Aaon P81580 Auto Limit Switch 170-200°F with 7″ Insert

Description

The Aaon P81580 is an OEM auto limit switch designed for use in Aaon commercial HVAC equipment. It provides reliable high-temperature protection by automatically interrupting the circuit when supply air or heat exchanger temperatures exceed safe operating thresholds, then automatically resetting once temperatures return to normal.

Key Features

• Auto-reset limit switch — automatically resets when temperature returns to safe range
• Operating temperature range: 170°F to 200°F
• 7-inch insertion depth for accurate sensing within the airstream or heat exchanger
• Genuine Aaon OEM replacement part for precise fit and reliable performance
• Protects HVAC equipment from overheating and potential damage
• Direct replacement for compatible Aaon rooftop units and air handling equipment

Specifications

• SKU: P81580
• Brand: Aaon
• Type: Auto Limit Switch
• Temperature Range: 170°F – 200°F
• Insert Length: 7 inches

Application

This limit switch is engineered as a direct OEM replacement for Aaon rooftop units and commercial air handling systems. It monitors air or surface temperatures and opens the circuit upon reaching the upper limit setpoint, safeguarding heat exchangers, burners, and other critical components from thermal damage. The auto-reset function restores normal operation once safe temperatures are re-established, minimizing downtime.