York S1-026-34027-000 Roll Out Switch ensuring the threads are clean

ensuring the threads are clean and free of old teflon or debris is recommended for a leak-proof coffee brewer seal

While designed specifically for White-Rodgers 80 and 90 Series

This specific model is designed for 115-220V motors

and Intertherm furnaces to ensure factory-spec performance

York S1-026-34027-000 Roll Out Switch ensuring the threads are cleanThe York S1 026 34027 000 Roll Out Switch is a critical furnace safety limit designed to detect abnormal combustion conditions. As a specialized bimetal flame rollout limit switch, it monitors the burner area for escaping flames or "rollout" caused by heat exchanger failure, restricted venting, or flue blockages. Rated for 300 degrees Fahrenheit, this manual reset switch terminates the electrical circuit to the gas valve when thermal thresholds are