York S1-6806-3351 Limit Switch 320074-702 Ensure the chrome bonnet is

Ensure the chrome bonnet is hand-tightened securely

ensuring consistent heating even during utility outages

Installing this on a 240V circuit will cause immediate component failure

Does this transducer require a regulated power supply

Using it on 115V power will cause the motor to fail or not start

York S1-6806-3351 Limit Switch 320074-702 Ensure the chrome bonnet isThe York S1 6806 3351 Limit Switch is a critical safety component designed for high performance thermal regulation in York HVAC systems. Engineered for precision, this bimetal limit control features a factory calibrated setpoint to protect the heat exchanger from overheating conditions. With a switch opening temperature of 150F and a closing temperature of 115F (Cl115 Op150), it ensures the burner circuit is interrupted if internal temperatures exceed