
903894 sloped roof jack chimney adapter 3/12 pitch.
Galvanized adapter is used when installing a furnace chimney roof jack on a pitched roof. 8" diameter center hole.
Replaces 100448000
Use this adapter on 3/12 pitched roofs.
Also available for 2.5/12 and 4/12 pitched roofs. Pictures shown may not represent the pitch described here.