4" PelletVent PRO, Vertical Kit, for Cathedral Ceiling.
This is a 4" Vertical Kit, for Flat Ceiling, this is from the PelletVent Pro Line. It has the duralock tightening system, to get a tight fit. The Kit Includes: Vertical Cap, Storm Collar, Cathedral Ceiling Support Box with trim & clamp, Adjustable Flashing, and Appliance Adapter. Pipe lengths are not included.