Williams replacement Limit Switch. A Limit Switch does not let your furnace get too hot.
This item replaces the P321127 limit switch.
Williams Furnace Company 7734 Limit Switch
Usually Leaves Warehouse in 2 - 3 Business Days
$42.47
Click here to download the replacement parts lists and exploded view diagrams.
Please refer to the appropriate section for your specific furnace.
California residents see Prop 65 WARNINGS
