Metal-Fab Type B-Vent 16" Guy Ring controls Two Sizes of Outer Frames

Two Sizes of Outer Frames Match the Variety of Installation Requirements

Diamond Crystal glass media included (Optional colors available)

25" 9" x 18" 7" x 17

75" (H) Top Width (E) 74

30" Inlet 3/4" Burner Type Standard / Torpedo Max BTU 250

Metal-Fab Type B-Vent 16" Guy Ring controls Two Sizes of Outer FramesType B Gas Vent products are tested and listed to UL 441 for approved gas appliances and feature our innovative twist lock connection and locking tab, eliminating the need for sheet metal screws. Metal Fab Type B Gas Vent combines hemmed flues and casings that maximize product durability and reliability and minimize installation time. Designed for versatility, Metal Fab Type B Gas Vent products 3" 6" adapt to major competing brands and when installed