remove the vent pipe from the dryer twice a year and clean off any lint build-up. Also check the vent hood, where the hose exits the house, for squirrel or bird nests. Replacement vent hoods with ...

and industrial vent installations. The BigVent line is available in sizes from 14 to 30 inches in diameter and includes pipe, 45-degree elbows, tees, caps, draft hood connectors, support plates, ...