Simpson PelletVent Pro Pellet and Multi-Fuel Stove Vent

PelletVent Pro from Simpson Dura-Vent, a division of Simpson Manufacturing, is a patent-pending dual wall vent system for venting both pellet and corn/ multi-fuel biomass stoves and inserts. Rated for continuous use flue temperatures up to 570° F in *3" and 4" diameter sizes*, it requires no gaskets or sealants to achieve leak-resistant connections. PelletVent Pro's precision fit and finish is made possible with laser-welded 304 stainless steel inner walls and galvalume outer walls. A high temperature silicone o-ring, completely encapsulated between the inner and outer wall, provides a secondary seal. Simpson Dura-Vent designed PelletVent Pro components to fit together with precision twist-lock connections that are fast, secure, and leak resistant, and all components require only 1" clearance to combustibles.