The Inner Casing is for use with 22,000 and 30,000 BTU Williams Gravity Direct Vent Wall Furnaces.
Click here to download the replacement parts lists and exploded view diagrams. Please refer to the appropriate section for your specific furnace.
Williams Furnace Company 6D20 Inner Casing for Gravity Direct Vent Furnaces
Usually Leaves Warehouse in 5 - 7 Business Days
$198.88
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
