4 Type L Pellet Pipe Tall Cone Flashing for Flat Roofs from the VP Collection. Flashings are used to seal the opening where the venting penetrates the roof and to divert rain and snow down from the roof and away from the pellet pipe system. It is important to choose flashing that matches the pitch of your roof. This flashing works for flat roofs and has a 12 tall cone. Note: To determine your roof pitch, measure the Number of inches from the end of a level 12 ruler down to the roof. This is the rise for 12 inches of run. for example, a rise of 5 inches is a 5 12 pitch.The VP Collection features proven coupling joint connects in seconds to assure joint integrity, gasketed joint design, painted pipe lengths available for interior use. The rolled-over male end eliminates sharp edges, and internal spacing bead assures uniform insulating air space between pipe walls. VP pellet pipe works for pellet or corn burning stoves approved for use with PL-Vent. The appliance's flue gases must not exceed 570-F and the pipe is UL Listed to ULC S609, ULC ORD C441 and UL 641. Gasketed joint design. Internal spacing bead assures uniform insulating airspace.Clearance: 1 to combustibles Fuels: Pellet, Corn Materials: Inner wall 304 stainless steel and outer wall paintable galvanized Temperature: 570 degrees F UL Listed: UL641
