You will need to determine where the chimney pipe will penetrate the ceiling.
Double wall stove pipe installation instructions.
Determine the inner diameter of your chimney.
Follow local building codes and have your chimney inspected.
Also the maximum length of a double wall flue pipe assembly may be greater than is permitted for a single wall pipe.
Our model wpt wall thimble is designed for installation by a qualified person in accordance with local building codes.
The double wall black pipe has been tested by warnock hersey to underwriters laboratories standard 103.
Always read and follow installation instructions before installing your chimney system.
A stove pipe directs the flow of smoke ash and toxic gases from the combustion chamber of a wood stove coal stove or gas fired furnace to the outside of your home.
A single wall pipe will require 18 inch clearance to the ceiling while double wall pipe needs an 8 inch clearance to the ceiling.
The minimum installation clearances for certified double wall flue pipes are much less than those for single wall pipes.
Using an insulated or double wall chimney pipe is best.
Installation and void the conditions of certification and or warranty of your wall pass through.
How to put a stove pipe together.
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Double wall black pipe dwb has been designed to connect a gas liquid or solid fuel fired residential type appliances and building heating appliance to a factory built listed chimney system such a metal fab s model tg all fuel chimney.
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There are two general types of double wall flue pipes.
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Read instructions carefully befor starting the project.