Description
The Advanced Distributor Products 76716600 is a 7″ automatic limit switch engineered to protect furnaces and air handlers from overheating conditions. With a cut-out temperature of 165°F and a cut-in temperature of 135°F, this auto limit provides a reliable 30°F differential to ensure safe, consistent cycling and prevent nuisance trips.
How It Works
The auto limit switch monitors supply-air or heat exchanger temperatures continuously. When temperatures rise to the 165°F cut-out setpoint, the switch opens the circuit to shut down the burner or heating element. Once temperatures drop back to the 135°F cut-in setpoint, the switch automatically resets and restores normal operation — no manual intervention required.
Key Features
- Cut-Out (CO) Temperature: 165°F
- Cut-In (CI) Temperature: 135°F
- 30°F operating differential for stable cycling
- 7″ auto-reset (automatic) limit design
- Direct OEM replacement for compatible Advanced Distributor Products equipment
- Protects heat exchangers and system components from thermal damage
Application
- Residential and light commercial furnaces
- Air handlers and fan coil units
- OEM replacement in ADP-manufactured equipment
Why Choose the ADP 76716600
As a genuine Advanced Distributor Products component, the 76716600 auto limit switch is built to OEM specifications for a precise fit and dependable performance. The automatic reset function eliminates the need for service calls after a temporary overheat event, reducing downtime and maintenance costs.
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