DuraVent PelletVent Wall Thimble: a sleeve for taking pellet vent through an outside wall
The DuraVent PelletVent Wall Thimble is a two piece sleeve for a vent running sideways through an outside wall. It fits between standard wall studs and keeps the pipe 1 inch away from the framing. An included insulation ring fills the space around the pipe to keep cold drafts out. PelletVent is DuraVent’s double wall pellet stove vent: a stainless steel inner pipe inside a galvalume outer pipe, sold in 3 and 4 inch sizes. Choose the thimble diameter to match your pipe. It adjusts for walls 3 to 8 inches thick.
A thimble is required at every wall crossing and comes in the horizontal kit. The black half faces indoors. The galvanized half faces outside and gets sealed against the siding. Keep insulation and anything that can burn out of the sleeve. At the end of a wall run, the horizontal cap must sit at least 6 inches beyond the wall and point down to keep rain and snow out. A vertical cap belongs at least 12 inches above the roof. Need the outside end cap? See the DuraVent PelletVent Square Horizontal Cap for the wall outlet. The DuraVent PelletVent Wall Thimble ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.


















































