Wood Stove Double Wall Pipe Clearance

For the insulated double wall type chimney the minimum clearance is usually two inches.

Wood stove double wall pipe clearance.

Prefabricated chimneys are efficient and easy to install. Details about pellet stove clearance distances and pellet stove chimney or vent termination clearance distances from various building features are now found. Clearance to non combustible materials is 0 but pipes should not actually touch cement bricks or other non combustibles. The roaring fire in the wood stove keeps the room toasty warm on a wet chilly night.

Double wall pipe should not be cut. 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. Most of the double wall stove pipe allows for 6 clearance from wall combustibles and 8 from ceiling combustibles. Dvl double wall stovepipe completes the venting system when used with one of duravent s chimney products such as duratech duraplus or duraplus htc.

At pellet stove manuals. Double walled or close clearance stove pipe is used to connect your stove to the chimney. When combining lengths remember to subtract 1 5 from each to account for overlap. Double wall stove pipe on the other hand requires only 8 inches of clearance from the ceiling and 6 inches from a wall.

For safety the single or double wall black stovepipe transitions to class a chimney pipe when it nears a. Nfpa 211 standard for chimneys fireplaces vents and solid fuel burning appliances reader comment. 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 clearance to combustible materials for double wall stove pipe such as standard drywall or wood is 6 to walls and 8 to ceilings.

Once these clearances are met you must convert your stove pipe to class a chimney pipe for proper venting of your stove. To 6 in the closest clearance to a wall of any connector pipe. To be used for wood stoves these chimneys must be listed as ul all fuel chimneys. Dvl s double wall air insulated design reduces clearances to combustibles from 18 in.

Many think stovepipe can run from the wood stove right up through the ceiling and roof. This pipe has a clearance of only 6 to combustible materials and keeps flue gases warm for better draft. How to apply nfp 211 to wood stove fire clearances.