Description
The York S1-02531812000 Manual Reset Rollout Switch L270F is a safety control component used to monitor flame, condition inside heating equipment. It is designed to shut down burner operation when abnormal flame rollout is detected, protect surrounding components from excessive heat exposure. In HVAC systems it is installed near the burner area where it responds to unsafe combustion conditions by opening the circuit and stopping fuel flow. The switch requires manual resetting after activation ensuring the system is inspected before restarting.
