As the outside air is sucked into the venting system it s heated by the hot central venting pipe improving efficiency.
Direct vent gas fireplace exterior wall.
Rather you can run a special vent to the outside through an exterior wall.
Direct vent gas fireplaces average about five times more efficient than traditional fireplaces while maintaining air quality and evenly distributing heat throughout a space.
From a heating standpoint a direct vent fireplace will be around 70 85 efficient.
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For direct vent gas fireplaces it is an insulated structure that houses the fireplace.
In terms of versatility you can vent a direct vent fireplace horizontally or through the roof.
In fact 90 of gas fireplaces are sold direct vent because of their increased safety efficiency and versatility source.
Direct vent fireplaces are best for newer more air tight homes.
Installation eliminates drafts because the unit is completely sealed and requires no chimney for venting also ensuring that no gases are released into the home.
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A direct vent gas fireplace doesn t need a chimney.
Vent free the last option is vent free fireplaces which use interior air for combustion and exhaust the products of combustion in the same room.
Built according to careful specifications a chase can either be added to the exterior of the home a mini chase or installed into the living space a reverse or interior chase.
In direct vent applications this clearance distance must be in compliance with local building codes the requirements of the fuel gas supplier for the heating appliance in use and the appliance manufacturer s instructions.
This process is simple and fire safe as long as you follow the manufacturer s directions.
Direct vent fireplaces are a type of vented gas fireplace that does not use air from inside the home to operate.
Direct vent and power vent fireplaces typically vent out the exterior wall but there are units that can make significant vertical runs which again allows for venting through the roof.
They can be vented both horizontally and vertically.
Napoleon 3 inch x 5 inch vent pipe shield for napoleon torch direct vent gas fireplaces.
Be sure to read them carefully because they might differ slightly from what we show here.
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The venting system of a direct vent fireplace consists of a double walled pipe or pipe within a pipe.
They feature a firebox sealed with tempered or ceramic glass and use a dual purpose vent that both vents exhaust to and pulls combustion air from the outdoors.