Metal-Fab Type B-Vent 3" to 4" Diameter No-Height Increaser h22.5 020" 430 Stainless Steel Outer

020" 430 Stainless Steel Outer Finish Black (Size) Inside Diameter 8" Length 6" A 8" B 10" Technical Dimensions

UL 641 Flue Material Stainless Steel Casing Material Galvanized Steel Diameter 4

It is used with RSHT and GSV fans and is for indoor installation only

Item Number MFPST43 Product Type Wood and Gas Burning Traditional Fireplace Cater Weight 1631 lbs Floor Area (53" x 28") 10

32" x 50" Black Large Faceplate for 2000 Wood Insert

Metal-Fab Type B-Vent 3" to 4" Diameter No-Height Increaser h22.5 020" 430 Stainless Steel OuterType 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