BDM Dalsin Line Pro-Form 3" x 3" 2PCS 30ft Aluminum Insulated Flex Kit With Black Chimney Cap thermometer (2) Locking Bands

(2) Locking Bands

015 Inner Diameter 12" Outer Diameter 15" Height 23

Optional eFIRE controller

The appliance must be installed in accordance with local codes if any

The deep-filled cushions on the base and back have dual-density foam

BDM Dalsin Line Pro-Form 3" x 3" 2PCS 30ft Aluminum Insulated Flex Kit With Black Chimney Cap thermometer (2) Locking Bands"Dalsin Line" Aluminum Flex Liners are used for venting category 1 heating appliances or direct vent appliances into a masonry chimney. Manufactured using Type 3003 aluminum, this heavy duty 2 ply liner is made from two strips of . 005", high grade aluminum for a total thickness of . 010" What's Included 3" x 3" Insulated Kit Black Chimney Cap 2Pcs 30ft Aluminum Flex Features Liner is made from 2 ply of . 005 thick type 3003 aluminum strip Components