Reznor 210855 Limit Switch 323269-701 ensuring the vent blower is

ensuring the vent blower is maintaining adequate airflow before allowing the ignition sequence to proceed

and 30HS equipment

Ensure the E3P sensor cartridge is properly seated and that the 10-pin connector is not bent

extending the lifecycle of the draft inducer assembly

ensuring compatibility with a wide range of Carrier and Bryant rooftop units

Reznor 210855 Limit Switch 323269-701 ensuring the vent blower isThe Reznor 210855 Limit Switch is a critical high limit safety component designed for precise thermal monitoring in commercial unit heaters and air handlers. Engineered as an L240F manual reset limit switch, this device is calibrated to trip at 240F, effectively interrupting the power supply to the heating circuit to prevent unit damage or safety hazards. This specific HVAC high limit control features a 60 inch capillary, providing the necessary reach