Product Description
Use Williams' 24 in. Vent Extension to meet your installation needs, this vent extension is designed to accommodate venting through a wall 15 in. to 24 in. thick. Vent tubes only. Does not include outside cap.|Includes flue extension tube, air inlet tube and air inlet shield|Galvanized metal|Designed to fit the Williams 1403621, 1403622, 3003621 and 3003622 direct-vent furnaces|For up to 24 in. wall thicknessProduct Videos
Custom Field
Note Ships from manufacturer. Please note that additional delivery time and freight charges may apply. Returns are not accepted.
UNSPSC Code 40101800
