Direct vent fireplaces use a coaxial vent system which features a small pipe within a larger pipe.
Direct vent fireplace venting.
018 galvanized steel outer wall.
Materials and construction 020 aluminum inner wall.
Direct vent fireplace store provides a wide selection of direct vent fireplaces direct vent inserts direct vent stoves direct vent ulti sided fireplaces and venting materials at affordable prices while providing the highest level of customer ser.
The small pipe vents exhaust gases to the outdoors while the outer larger pipe pulls in oxygen for combustion.
Not all fireplaces require venting and some don t require direct vent pipe but the best fireplaces do.
The outer pipe also acts as an insulator to keep the surface temperature of the vent system lower.
This article gives typical clearance distance requirements between the termination cap of a gas fireplace or fireplace insert and other building or site features such as windows doors other mechanical system components air intakes exhausts.
How a direct vent gas fireplace works.
You can find some of these fireplaces here if you re looking for a vent free option you can find some great options here yes the best fireplaces on the market generally use a direct vent venting.
Ok you need an exhaust system for your new direct vent gas fireplace.
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Direct vent fireplaces are the best way to display your vented gas logs or other gas applications that require venting.
Direct vent chimneys or exhaust for gas fireplaces gas fireplace inserts.