Williams 7699 Limit Switch 320074-702 making it a staple for

making it a staple for contractors maintaining large-scale HVACR equipment

Universal Component Compatibility: Designed for seamless integration into the Paragon RM series multi-circuit frames and 8000 series systems

ensuring the necessary negative pressure to purge the heat exchanger and facilitate safe combustion sequence initiation

this unit ensures seamless integration with existing system wiring and mounting configurations

the system pressure must drop by at least this amount before the reset button can be successfully depressed

Williams 7699 Limit Switch 320074-702 making it a staple forThe Williams 7699 Limit Switch is a critical OEM safety device designed for furnace overheat protection in professional heating applications. Engineered for precision, this L95 10F limit switch features a 95F high limit cut out with a 10F differential, ensuring the combustion chamber remains within safe operating parameters. As a veteran grade replacement furnace part, the 7699 model is built to handle the rigorous duty cycles of Williams gas fired