Double Or Triple Wall Chimney Pipe

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.

Double or triple wall chimney pipe.

To 6 in the closest clearance to a wall of any. 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. Class a chimney pipe is either a double or triple wall construction with insulation between the walls or in the case of triple wall chimney pipes between the inner and middle walls.

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 triple wall chimney stove pipe features two insulating layers consisting of a ceramic blanket plus air space. This can be 2 inches for double wall pipe and 1 inches for triple wall pipe. Double wall stove pipe is used to make the connection from the chimney or chimney kit to the appliance in the final interior run.

The goal is to minimize the outside diameter of the pipe and the allowable distance from combustibles. 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. Class a chimney pipe has many names often referred to as double wall chimney pipe triple wall chimney pipe all fuel pipe or insulated chimney pipe. Forever vent 240 in l x 5 in dia stainless steel double wall chimney pipe.

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. 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. Dvl s double wall air insulated design reduces clearances to combustibles from 18 in. Supervent 6 id x 36 class a double wall vent pipe.