Triple Wall Stove Pipe Clearance

All stove chimney pipe is chosen and classified by the inside diameter.

Triple wall stove pipe clearance. Those clearance spacings are normally found in at least two locations. Listing double and triple wall insulated pipe is listed as class a vent pipe and must meet either ul standard 103 or 103ht. Ul listed to ul 103ht mh7399 please note. To 6 in the closest clearance to a wall of any connector pipe.

Chimney pipe also is made in two types double wall and triple wall. Most of the double wall stove pipe allows for 6 clearance from wall combustibles and 8 from ceiling combustibles. Notes to the metal chimney fire clearance table above. Many think stovepipe can run from the wood stove right up through the ceiling and roof.

The chimney could very well be ht or class a generic not a fireplace chimney but most of us have only seen such chimney with 2 clearances. Ul standard 103 requires pipe capable of safety operating with an internal temperature of 1 000. 016 430 stainless. Class a triple wall chimney systems are designed for easy installation feature a fire safe design to protect both the chimney the building.

Triple wall class a pipe is the preferred solution for homeowners installing their own system due to its increased margin of safety. Materials and construction 016 430 stainless steel outer wall or 018 galvanized steel outer wall. A class a chimney pipe requires less clearance than a single or double wall stovepipe which is only intended for use within the same room as the stove. Stove pipe is made in single and double wall versions.

2 clearance to combustibles. For example a single wall stove pipe requires 18 inches of clearance from ceilings or walls. Dvl improves stove performance by maintaining high flue gas temperatures for a strong steady draft. This boosts stove efficiency by exhausting hot flue gases easily and efficiently.

The installation instructions for the specific flue vent connector or metal. Using a heat shield on a single wall stovepipe allows you to reduce the clearances from 18 to 6 to the wall and 9 to the ceiling. Triple wall all fuel chimney for use with wood stoves fireplaces furnaces boilers stoves ranges water heaters or other appliances fueled by wood oil coal or gas. Dvl s double wall air insulated design reduces clearances to combustibles from 18 in.

So 1 stop using the thing until you solve this. Double wall stove pipe on the other hand requires only 8 inches of clearance from the ceiling and 6 inches from a wall. 018 aluminized steel intermediate liner. Our class a tiple wall chimney systems stay cool on the outside while providing a hot draft on the inside.