Metal-Fab Type B-Vent 16" x 18" Adjustable Length Pipe h14.63 meat probe and easy-to-operate control

meat probe and easy-to-operate control panel for 150°F-450°F temperature adjustment

Model 942104460B Material Aluminum Diameter 4" x 4" Cap Size W 18" x D 18" x H 9" Clearance UL and ULC listed to 1777 standard

Available in paint-grade primed MDF or unfinished maple

Conversion Kit (To switch to Single Sided and Corner Model)

Metal-Fab Type B-Vent 16" x 18" Adjustable Length Pipe h14.63 meat probe and easy-to-operate controlType 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