Key Benefits for Technicians OEM Compatibility: Precision engineered for seamless integration into York furnace control circuits and high-efficiency air handlers

Designed with 3/8" ODF solder connections

This 3/8" liquid service valve is used across various Nordyne

This part is the standard for Reznor gas-fired unit heaters

York S1-025-27747-013 Rollout Switch Els PW 17895 Key Benefits for Technicians OEMThe York S1 025 27747 013 Rollout Switch is a critical safety component designed for high limit temperature monitoring in residential and commercial gas fired furnaces. This manual reset rollout switch features a precise 270 degree Fahrenheit trip point, engineered to interrupt the heating cycle if a flame rollout condition or heat exchanger blockage occurs. Built with a single pole, single throw (SPST) circuit configuration, this OEM York furnace