Selkirk 3" to 8" B Vent Adapter (Flexi-Liner) Size:8-Inch Compatible Burner: CS54

Compatible Burner: CS54

Stock Code 18042 Size 30" Weight 22 lbs

the DRT35ST Series gas direct vent fireplace fits right in without taking up additional floor space

and maintain the longevity of the heaters

weighing 24 pounds

Selkirk 3" to 8" B Vent Adapter (Flexi-Liner) Size:8-Inch Compatible Burner: CS54Selkirk 3" to 8" B Vent Adapter Adapter to transition from all brands of Listed Type B Gas Vent to Flexi Liner. Aluminum Flexible Liner Flexi Liner system is designed for relining existing masonry or listed factory built chimneys and vents serving Category I for natural gas or propane fired appliances. 3" to 8" Diameters: 3000 series aluminum, 2 ply Maximum flue gas temperature 470F 3" 8" diameter kits available in 25' and 35' lengths 3" 5" diameter