Utica-Dunkirk 14631000 Rollout Switch 300°F

The Utica-Dunkirk 14631000 Rollout Switch is a temperature-sensitive protection control part used in boilers and gas-fired heating equipment to monitor excessive heat conditions near the burner assembly in HVAC systems. It has a 300F threshold, and it has an internal system operation when flame rollout or overheating is detected, helping protect internal components and surrounding equipment from damage. It is a used appliance protection circuit, and it provides an essential role in shutting down burner operation during conditions caused by blocked vents, restricted airflow, or combustion issues.