BDM Dalsin Line 3" x 35ft 2 Pieces Pro-Form Aluminum Flex Only btu4800 Model Number ONF01-120D (OFG104-SS OFG105-SS)

Model Number ONF01-120D (OFG104-SS OFG105-SS) Length 20

Heating Area: 4000W model: Approximate 8' x 10'

Contemporary spherical shape works with multiple decors

Model Length Installed Finish 58DVA-17TA/17TAB 11"-17" 9

BDM Dalsin Line 3" x 35ft 2 Pieces Pro-Form Aluminum Flex Only btu4800 Model Number ONF01-120D (OFG104-SS OFG105-SS)"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" Features Liner is made from 2 ply of . 005" thick type 3003 aluminum strip Components are made from . 020 thick type 3003 aluminum Locking seam on liner is the