DV: Steep Roof Flashing
Direct Vent Pro
Direct Vent pipe features tight inner connections for superb performance. All black pipe lengths, pipe extensions, and elbows feature laser welded outer wall seams for a sleek finish. Low profile locks and no hems or beads allow for a beautiful product that looks elegant in any interior.
Use to weather proof the penetration of vent pipe through the roof. Storm Collar required. For roof pitch of roof pitches of 7/12 -12/12. Made of Galvalume.
Direct Vent Pro is a unitized, coaxial (concentric) venting system designed for use with direct vent gas, or propane stoves, heaters, and fireplaces.
Materials and Construction
Aluminum inner wall and a galvanized steel outer wall. Painted outer walls made of laser-welded galvalume steel. Outer Pipe brings combustion air to the appliance. The inner pipe exhausts flue gases to the outside. Gasket or sealants are not required, unless specified by the appliance manufacture.
Specified by the appliance manufacturer
4" x 6 5/8" and 5" x 8"