Superior DRT4040 40" Mid-Size Traditional Top Direct Vent Natural Gas Fireplace With Electronic Ignition watt2400 Flue Material 6" Stainless Steel

Flue Material  6" Stainless Steel Casing Material 9" Galvanized Steel Inner Diameter 6" Outer Diameter 9" Height 17

Model 5MO48 Application For use with category I natural gas-burning or propane-fired appliances such as gas boilers

Application For use with high-efficiency category II

and is sturdy enough to hold a heavy wet coat

Specifically designed for Sierra Flame Stanford series fireplaces

Superior DRT4040 40" Mid-Size Traditional Top Direct Vent Natural Gas Fireplace With Electronic Ignition watt2400 Flue Material 6" Stainless SteelThe DRT4000 Series of direct vent gas fireplaces represents affordable craftsmanship. This fireplace series comes standard with superbly designed high definition logs, brilliant flames and glowing ember bed. The DRT4000 Series also offers a variety of optional accessories that will add more flair to your fireplace to make your home both warm and alluring. What's Included Fireplace Unit Literature Kit (Installation and Operation Instructions, Hot Glass