Ashley AGVF340LP Vent-Free Propane Gas Firebox, 34,000 BTUs

US stove's classic vent-free firebox is designed to fit any heating application for your home. by itself, this kit can be placed in zero clearance fireplaces and custom mantle applications. This firebox delivers 34,000 BTU of heat, and because it does not require a vent, it is 99 percent efficient. It also includes a premium-crafted Log and burner set to provide a realistic-looking flame, offering the ambiance and warmth of a real wood fire without the need for costly venting. It can also be installed as a conversion fireplace insert with the optional insert kit (part # ag34ik, sold separately). it can function as a free-standing classic stove with cast iron Queen legs by adding the optional leg kit (part # ag34lk, sold separately). finally, it can be purchased with the unfinished Oak mantle kit to add a fireplace mantle to any wall and room (part # ag34mk, sold separately).