The York S1-025-27747-009 Limit Switch is a critical OEM furnace safety control designed to maintain thermal integrity within high-performance heating systems

Featuring a 1 3/16 inch bore and a 2 1/2 inch outer diameter

making it a versatile HVACR digital readout module for demanding commercial and industrial applications

Spike Connect Interface: Features a secure spike terminal designed for high-voltage lead penetration

Watts 0794085 Repair Kit Els PW 29614 The York S1-025-27747-009 Limit SwitchFor veteran contractors managing large scale Reduced Pressure Zone (RPZ) assemblies, the Watts 0794085 Repair Kit is the professional grade solution for overhauling the relief valve on 2 1 2" and 3" Watts backflow preventers. This comprehensive lead free relief valve kit (formerly listed under legacy part numbers 0887235, LFRK909 VT 2 1 2 3, and RK909VT 3) provides all components necessary to stop intermittent discharge or persistent dripping at the