BDM Dalsin Line Pro-Form 3" x 4" 2PCS 30ft Aluminum Insulated Flex Kit With High Wind Cap/Square Base single Doors Open and Close Effortlessly

Doors Open and Close Effortlessly

Used with Crystal Fire® Plus Burners &amp

U/Hour rating maximum  165

The black reflective liner adds a modern and stylish touch to your fireplace

trackless doors Will Fit Widths 26" to 29" Will Fit Heights 27" to 29 3/8" Overall Frame Size Width x Heights 30 x 30 *When ordering standard masonry overlap fit doors it is best to go with the smaller frame size

BDM Dalsin Line Pro-Form 3" x 4" 2PCS 30ft Aluminum Insulated Flex Kit With High Wind Cap/Square Base single Doors Open and Close Effortlessly"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 4" Insulated Kit High Wind Chimney Cap Square Base 2Pcs 30ft Aluminum Flex Features Liner is made from 2 ply of . 005 thick type 3003 aluminum