American Gas Lamp Works Gothic 2900W 21" Nouveau Silver Residential Wall Mount Aluminum Natural Gas Lamp With Dual Inverted Gas Mantle Light Assembly, Flat Tempered Glass Panes and Brass Loop Finial h10.92 Direct vent is a term Fits In:WHARF 65 Model Valve Inlet Outlet DF-AFB20-EI-B-P modulating-hydraulic-thermostat

American Gas Lamp Works Gothic 2900W 21" Nouveau Silver Residential Wall Mount Aluminum Natural Gas Lamp With Dual Inverted Gas Mantle Light Assembly, Flat Tempered Glass Panes and Brass Loop Finial h10.92 Direct vent is a term Fits In:WHARF 65 Model Valve Inlet Outlet DF AFB20 EI B P modulating hydraulic thermostat Direct vent is a term used to describe a specifically designed fireplace that performs differently from the traditionally vented fireplace which use a chimney *Important Note: "S500 Fire Screen is included with Teak models but will be optional accessory for Concrete model and BASE 40 Winter Bag is included with Concrete models but will be optional accessory for Teak model