BDM Dalsin Line Pro-Form 3" x 4" Insert Co-Linear Direct Vent Double Termination Cap btu8530 You can lower a mantel

You can lower a mantel up to 8-Inch lower than the installation instructions state for the mantel height above the fireplace

Model Number BISFWK-1 Catalog Number BISFWK-1 Compatible Fireplaces WRT3920

With an opening height of 11-7/8” and available in four sizes

help your customers create a truly stunning display

UL 641 Flue Material 430 stainless Steel Casing Material Galvanized Steel Diameter 3" Height/Length 5" Color Silver Technical Drawings & Dimensions

BDM Dalsin Line Pro-Form 3" x 4" Insert Co-Linear Direct Vent Double Termination Cap btu8530 You can lower a mantel"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" DV Double Termination Cap Features Liner is made from 2 ply of . 005 thick type 3003 aluminum strip Components are made from . 020 thick type