Single Wall Stove Pipe Clearance To Combustible

The nfpa calls for an 18 clearance to combustible walls for single wall stove pipe.

Single wall stove pipe clearance to combustible.

Nh fire bear by private email 2016 07 26. Using a heat shield on a single wall stovepipe. An 18 inch clearance to combustibles is required and these pipes feature an unheard of fume free finish. 24 gauge frame provides long lasting use.

Use single wall black stove pipe from your stove to a thimble or ceiling transition box never inside a combustible wall or inside a chimney chase. Compatible with most wood stoves. 6 single wall or double wall stove pipe. Stove pipe is used from the top of the woodstove or freestanding fireplace to the bottom of the ceiling or wall where it will connect to class a chimney pipe or a masonry chimney.

He installed a double walled pipe listed for 2 inch clearance and a non combustible heat shield for clearance reduction on the remaining single wall pipe located less than 18 inches from combustible ceiling. Single wall stove pipe radiates more heat into the room than double wall stove pipe and requires 18 clearance from combustible surfaces where double wall stove pipe. A straight up single wall flue pipe assembly. Clearance from combustible components.

The minimum clearance may be reduced by 50 percent to 225 mm 9 in if suitable shielding is installed either on the pipe or on the combustible surface. For a 6 inch diameter pipe this requires a 6 inch plus 2 x 18 inch or a 42 inch diameter hole in a combustible wall. Duravent single wall stove chimney pipe vents exhaust from your stove. Choose your stove pipe type.

450 mm 18 in. Use a solid insulated listed factory built chimney with a 9 inch air space to combustibles. Most of the double wall stove pipe allows for 6 clearance from wall combustibles and 8 from ceiling combustibles. Combustible materials within 18 inches of an uninsulated stovepipe must be removed.

This hole may be closed or covered with non combustible insulating materials figure 3. Build a 3 5 inch thick brick masonry wall framed into the combustible wall with a 12 inch minimum clearance from the clay liner to combustibles. Double wall stovepipe is used when you don t have 18 or more clearance from combustibles. Single wall stove pipe radiates more heat into the room than double wall stove pipe and requires 18 clearance from combustible surfaces where.