Williams P323366 Limit Switch R-22 providing versatile switching for burners

providing versatile switching for burners

Non-Volatile Memory: The supercapacitor maintains time and scheduling data for up to four days during power loss

check for the "8320" series designation and verify if your unit uses an AC coil

Field Serviceable: The design allows for straightforward coil replacement and internal cleaning without removing the valve body from the line

Due to its weight and industrial classification

Williams P323366 Limit Switch R-22 providing versatile switching for burnersThe Williams P323366 Limit Switch is a critical high limit safety component designed for Williams Forsaire Electric Furnaces and specific direct vent heating systems. This L240 40F limit switch features a bimetallic disc that monitors internal plenum temperatures to prevent thermal overstressed conditions. When the temperature reaches the fixed 240F trip point, the switch opens the circuit to interrupt power to the heating elements or gas valve,