BDM Dalsin Line Pro-Form 17" Vertical Round Base Only for 3" x 4" Co-Linear Cap btu93000 This makes it a great

This makes it a great alternative to the more common ceramic logs and fire stones

Required to cover the insulation at the top of the chimney if any termination other than Selkirk Round Top is used

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Can be used as a termination when accompanied by a screen cap (UPP-45T)

BDM Dalsin Line Pro-Form 17" Vertical Round Base Only for 3" x 4" Co-Linear Cap btu93000 This makes it a great"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 17" Vertical Round Base Only Features Liner is made from 2 ply of . 005 thick type 3003 aluminum strip Components are made from . 020 thick type 3003