Double Or Triple Wall Chimney Pipe

The goal is to minimize the outside diameter of the pipe and the allowable distance from combustibles.

Double or triple wall chimney pipe.

Dvl s double wall air insulated design reduces clearances to combustibles from 18 in. The duraplus system from duravent is designed to the duraplus system from duravent is designed to stay cool on the outside provide a hot draft on the inside and boost stove efficiency offering a fire safe design that protects both the chimney and building. Dvl double wall stovepipe completes the venting system when dvl double wall stovepipe completes the venting system when used with one of duravent s chimney products such as duratech duraplus or duraplus htc. Chimney pipe may have insulation packed in the gap s between the pipes or it has a ceramic insulating blanket in conjunction with the gap s.

Supervent 6 id x 36 class a double wall vent pipe. Forever vent 240 in l x 5 in dia stainless steel double wall chimney pipe. Black single wall stove pipe has a clearance to combustibles of 18 double wall black pipe has a clearance of 6 whereas class a chimney pipe is generally 2. This can be 2 inches for double wall pipe and 1 inches for triple wall pipe.

Double wall stove pipe can reduce the clearance needed to combustibles in many situations and typically has a stainless steel inner wall that will provide a much loger time of service that a typical single wall setup. To 6 in the closest clearance to a wall of any. Double wall stove pipe is used to make the connection from the chimney or chimney kit to the appliance in the final interior run. Supervent 12 in l x 8 in dia stainless steel insulated double wall stainless chimney pipe.

Black pipe used outside will run way cooler flue temperatures than class a chimney and will potentially build up creosote quite rapidly increasing the chance of a chimney fire. Inside diameter of chimney pipe is 6 chimney is sized according to the inner diameter outside diameter of chimney pipe is 8 supervent class a vent is designed and ul listed as a system this product cannot be combined with other manufactures class a vents. This triple wall chimney stove pipe features two insulating layers consisting of a ceramic blanket plus air space. Class a pipe is used to vent high temperature exhaust released from wood coal and oil burning appliances such as fireplaces stoves boilers and furnaces.