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and steam tables are protected from debris and pressure spikes
Designed for high-strength durability and an emergency exposure limit of 2
Marine Certified Reliability: Fully approved by major classification societies (ABS
providing versatile switching for burners
Williams P323366 Limit Switch R-22 and steam tables are protectedThe 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,