The two sections telescope to accommodate 6 to 11 wall thickness.
Insulated wall thimble stove pipe.
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.
The outer wall is constructed from aluminized steel while the inner liner is.
The 6 insulated wall thimble is used for installation to a masonry chimney through a combustible wall.
Interior plate has black matte finish.
Click to add item supervent 6 id class a double wall stove pipe adapter to the compare list.
Product features an attractive outer black enamel finish.
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.
Nice looking and sturdy.
Price low to high.
This wall thimble will fit the exterior dimension of the selkirk double wall insulated pipe.
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.
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.
Our selkirk insulated wall thimble installs quickly and eliminates the need for using individual firestops.
The round shielding acts as a radiation shield and provides the required 2 airspace clearance to combustibles.
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.
Click to add item supervent 8 id black class a double wall thimble to the compare list.
Price high to low.