BDM Insul-Flue 7" x 12" Wall Thimble 44in 5" to 6" Diameter No-Height

5" to 6" Diameter No-Height Increaser

all sets are offered in 8 different colors and 2 designer mixed color sets to match any décor

EcoSmart Natural Gas (NG) systems provide not only the lowest cost of operation

2 install options and a 15" high Viewing area

Use Lid as a tabletop or as a temporary cover to keep out rain and dust when your fire is completely out and Yukon is cool to the touch

BDM Insul-Flue 7" x 12" Wall Thimble 44in 5" to 6" Diameter No-HeightInsul Flue provides security and protection for thru the wall stovepipe installations. Insul Flue actually protects the wall on both sides when the chimney is not adjacent to the house wall. Insul Flue" reduces the minimum 18" clearance specified by NFPA standard to 2". This unique system can be used with both single wall and double wall connector pipes. Specifications Model 80100712 Size 7" x 12"