This Honeywell pressure switch is a mechanical device designed for flange mounting. The model features a range of 3-21 inches of water column, which indicates the pressure it can handle. It is equipped with a manual reset (M/R) function that allows users to manually restore the system after it has been tripped. The switch is primarily used in gas-fired boilers and furnaces to ensure safe operation by monitoring and controlling the gas pressure. Its design adheres to industry standards, ensuring compatibility with various systems.
