Sierra Flame by Amantii 6" Through The Roof Adapter Kit for Boston Series Gas Fireplaces h40.5 Glass Liner Kit Install Manual

Glass Liner Kit Install Manual

21" burner sizes

Gas SS17N 17”

Ship Weight 450 lbs

000 Burner Type 18" x 6" H-Burner Standard / Torpedo Gas Type Natural Gas / Liquid Propane

Sierra Flame by Amantii 6" Through The Roof Adapter Kit for Boston Series Gas Fireplaces h40.5 Glass Liner Kit Install ManualSierra Flame by Amantii through the roof adapter kit is made for use with Boston series gas fireplaces. Features Includes two adapters 4 Inch flex to 4 Inch hard adapter 4 Inch hard to 6 5 8 Inch hard adapter Designed for use with Sierra Flame Boston fireplaces Specifications Inner Diameter: 4 Outer Diameter: 6 Clearance to Combustibles: 3 Inches *Venting Requirements: This unit requires venting pipe with an inner diameter of 4 Inches. Please see the