Metal-Fab Type B-Vent 4" Oval Tee Cap d6.75 The OnyxXL is a 72"

The OnyxXL is a 72" wide electric fireplace featuring a stone-based electric flame

The fireplace must be installed flush to drywall and raised a minimum 1/2" off floor

and Tapcon® concrete anchors

heating area 400-500 sq

Weatherproof Cover: 5 1/2" h x 5 1/2" w x 2 3/4" d (tab on cover extends 1/4")

Metal-Fab Type B-Vent 4" Oval Tee Cap d6.75 The OnyxXL is a 72"Type 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