Direct Vent Fireplace

A direct vent fireplace is a sealed combustion gas fireplace that uses a coaxial or dual-pipe venting system to simultaneously draw combustion air from outside and exhaust gases through the same wall or roof penetration. This sealed design means the fireplace never uses indoor air for combustion, making it one of the safest and most efficient gas fireplace options available. The sealed glass front prevents any combustion gases from entering the living space while allowing full enjoyment of the flame display. The versatility of direct vent fireplaces has made them the most popular gas fireplace type for new construction and renovation projects. They can be vented horizontally through an exterior wall or vertically through the roof, with vent runs of up to 40 feet in some models, providing exceptional installation flexibility. Because they do not require a traditional chimney, direct vent fireplaces can be installed in virtually any room of the home, including bedrooms and bathrooms where building codes prohibit ventless appliances. Their efficiency ratings typically range from 70 to 85 percent.