Metal-Fab Type B-Vent 4" to 4" Housing Adapter d29.83 After it is burned and

After it is burned and the extra moisture is released they will turn more grey

Replacement 29" x 44" Black Faceplate Trim Kit for Wood Inserts

UL 103HT Flue Material  430 Stainless Steel Casing Material 430 Stainless Steel Clearance 1-1/2" Minimum clearance to combustibles for 6"-8" Inner Diameter 6" Outer Diameter 9" Height 11

The unfinished Adonzo TV lift cabinet's simple-to-use sliding rear panels make it easy to access your TV connections

Metal-Fab Type B-Vent 4" to 4" Housing Adapter d29.83 After it is burned andType 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