Versatile Mounting: Includes standard hardware for quick installation in push-in or nut-style pilot burners

ensuring it meets strict safety codes for potable water systems

making it a critical component for Reznor unit heater maintenance and ensuring system integrity

providing improved durability and standard 14-inch lead length

Constructed with durable materials to resist scale buildup

York S1-025-27747-012 Rollout Switch Versatile Mounting: Includes standard hardwareThe York S1 025 27747 012 Rollout Switch is a critical safety component designed for York gas furnaces and Johnson Controls HVAC systems. Engineered to respond to flame rollout or unsafe combustion conditions, this manual reset limit switch triggers at a fixed thermal threshold of 260 degrees Fahrenheit. As a Single Pole Single Throw (SPST) control, it serves as the primary circuit interrupt for the gas valve when it detects temperatures exceeding