The round shielding acts as a radiation shield and provides the required 2 airspace clearance to combustibles.
Insulated wall thimble stove pipe.
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Insulated wall thimbles are designed so the thimble assembly will reduce the minimum 18 inch clearance to combustibles to a minimum of at least 2 clearance.
Product features an attractive outer black enamel finish.
Price low to high.
Nice looking and sturdy.
The outer wall is constructed from aluminized steel while the inner liner is.
Insulated double wall stove pipe 114 sort by.
Interior plate has black matte finish.
It is also used to connect a single or double wall stove pipe to an existing masonry chimney or a relined masonry chimney with a stainless steel liner.
This wall thimble will fit the exterior dimension of the selkirk double wall insulated pipe.
Single wall stove pipe.
The two sections telescope to accommodate 6 to 11 wall thickness.
Needless to say i m extremely disappointed that the product description is incorrect and looking for an alternative that does include additional insulation beyond the chimney pipe and thimble walls.
The triple wall is comprised of the two sleeves of the thimble and the chimney pipe.
Make sure that you get help with the layout so that it meets code the first time you layout the pipe the thimble shipped to us actually had a round face plate on the black side of it.
You should pack insulation snugly against the outside box frame of the thimble but never place insulation into the area within the thimbles s cylinder.
Our selkirk insulated wall thimble installs quickly and eliminates the need for using individual firestops.