DuraVent DirectVent Pro Pipe Extension: a sliding piece for getting the vent length right
The DuraVent DirectVent Pro Pipe Extension is a sliding extension for a straight vent pipe length. It lets you adjust the run to meet a wall cap, ceiling support, or chimney connector. The 8 1/2 inch extension adds 3 to 7 inches, while the 16 inch extension adds 3 to 14 1/2 inches. Slide it over the pipe, then secure it with the three included self drilling screws. DirectVent Pro is DuraVent’s pipe inside a pipe vent for direct vent gas fireplaces and stoves: exhaust goes out through the inner pipe and outside air comes in through the outer pipe.
Choose the 4 by 6 5/8 inch or 5 by 8 inch size, a galvanized or painted black finish, and your extension length. When planning the run, allow for the 1 1/2 inches lost at each twist lock pipe joint. DirectVent Pro is tested and listed with the appliance, so your fireplace or stove maker sets the approved caps, clearances, and vent layout limits. Prefer a two piece sliding length? See the DuraVent DirectVent Pro Adjustable Pipe. The DuraVent DirectVent Pro Pipe Extension ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

















































