DuraVent DuraTech 20" Diameter Flat Roof Tall Cone Flashing w22.8 Converts Natural Gas Appliances to

Converts Natural Gas Appliances to Liquid Propane

Stock Code 18225 Size 29" H x 49

Intermittent pilot ignition includes battery backup to provide continued operation in the event of a power outage

C5’s opposed louver

Model Cap Size Cap Style  46DVA-CL34 4" x 6

DuraVent DuraTech 20" Diameter Flat Roof Tall Cone Flashing w22.8 Converts Natural Gas Appliances toWith a Refractory insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners required. DuraTech's sleek 1" wall design provides for easy installations through 16" on center