York S1-025-27747-011 Rollout Switch Els PW 17895 allowing for secure installation directly

allowing for secure installation directly onto electrical knockouts or within control panels

Common Questions What causes a plenum limit switch like the 10250809 to trip

OEM Compatibility: Specifically engineered as the direct replacement for the 06DA680063 and 06DA504493

This HVAC liquid line indicator is essential for confirming a full head of liquid at the expansion valve and verifying the effectiveness of the system’s filter drier during routine maintenance or after-service recovery

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

York S1-025-27747-011 Rollout Switch Els PW 17895 allowing for secure installation directlyThe 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