BDM Dalsin Line 4" x 50ft Pro-Form Aluminum Flex Only w17.75 Efficiencies are based on Normal

Efficiencies are based on Normal input operation

3600 (Estate Size Lamps)

Size  7" Diameter Round Ceiling Support Box A 7 1⁄4” B 11” C 13”

Dedicated wall & ceiling mounts (which only need two screws to be securely attached)

We’re committed to making sure that every hearth pad that leaves the shop lives up to the Graysen Woods name

BDM Dalsin Line 4" x 50ft Pro-Form Aluminum Flex Only w17.75 Efficiencies are based on Normal"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