3" PelletVent PRO, Horizontal Cap.
This is a 3" (inside diameter) Horizontal Cap, this is from the PelletVent Pro Line. It has the duralock tightening system, to get a tight fit. Use this for horizontal installations only. The cap can be turned to direct the exhaust output. The unique design forces exhaust outward. Made of laser-welded stainless steel inner and outer walls that is scientifically proven to resist corrosion.