York S1-025-27747-011 Rollout Switch Els PW 17895 ensuring a stable arc and

ensuring a stable arc and reliable flame sensing via the flame rectification principle

protecting the burner assembly and improving energy efficiency

allowing technicians to sweat the body into the line without risking damage to the motor or electronics

the VG7000-1009 includes all essential components for a complete linkage installation: the 9-13 lb spring

York S1-025-27747-011 Rollout Switch Els PW 17895 ensuring a stable arc andThe York S1 025 27747 011 Rollout Switch is a critical OEM replacement part designed for high performance gas furnace safety. Engineered to trigger at a 250 degree Fahrenheit open temperature, this manual reset rollout switch serves as a final line of defense against dangerous flame rollout conditions. When the internal sensor detects excessive ambient heat near the burner boxoften caused by a cracked heat exchanger, blocked flue, or insufficient