Double Wall Insulated Vent Pipe

The double wall chimney stove pipe adds an extra 24 in.

Double wall insulated vent pipe.

Dvl s double wall air insulated design reduces clearances to combustibles from 18 in. Duravent 45 degree double wall elbow for 3 inch inner diameter vent pipe from the fasnseal series. Its double wall air insulated design offers superior performance and reliability for long term use. The outer pipe of corrosion resistant galvanized steel ensures strength safety and durability.

The airspace between the inner and the outer pipes provides insulation against heat loss to keep the warmer flue gases on the rise. Its double wall air insulated design offers superior performance and reliability for long term use. To your piping system and features a twist lock connection for easy installation. For added durability pelletvent seams are factory sealed on all elbows tees and fittings.

Double wall piping constructed from 304 stainless steel inner wall and 430 stainless steel outer wall slim advanced design allows for installation between 16 centers and still provides the 2 minimum clearance to combustibles that must be obtained at all times. Double wall stainless steel exhaust systems chimneys made of stainless steel with high quality insulation material available in different designs materials and colors. Ul standard 103 requires pipe capable of safety operating with an internal temperature of 1 000 degrees fahrenheit and withstanding a maximum temperature of 1 700 degrees fahrenheit. Complete your ventilation project with our selection of stainless steel double class a wall fittings and pipes.

Available in 1 finish. Amerivent type b gas vent uses a double wall of metal pipe for insulation and safety. Duravent 3 inner diameter fasnseal w2 al29 4c special gas vent pipe double wall 3 5 ips drain fitting. Duravent 4 inner diameter fasnseal w2 al29 4c special gas vent pipe double wall 3 5 ips drain fitting.

This venting can be used on gas oil wood stoves and fireplaces. To your existing vent system and features twist lock connections for easy installation. And improves stove performance by maintaining high flue gas temperatures for a strong steady draft. For added durability pelletvent seams are factory sealed on all elbows tees and fittings.

Duravent 4 inch wall thimble with double wall construction and adjustable vent length from the fasnseal series. Double and triple wall insulated pipe is listed as class a vent pipe and must meet either ul standard 103 or 103ht. The inner pipe of reflecting aluminum heats quickly containing the warm flue gases inside.