Product Overview
This replacement combustion chamber is for use with Williams 22,000 and 30,000 BTU/Hr. Direct Vent Wall Furnaces.
It is compatible with the following models:
- 2203821, 2203822, 2213821, 2213822, 2233821, 2233822, 2253821, 2253822,
- 3003621, 3003622, 3033621, 3033622, 3053621, 3053622
Click here to download the replacement parts lists and exploded view diagrams. Please refer to the appropriate section for your specific furnace.
