Another 38+ Fireplace Exhaust
Another 38+ Fireplace Exhaust. Modern fireplaces vary in heat efficiency, depending on the design. For over 40 years, fireplace xtrordinair® has been heating homes across north america with impeccably crafted wood and gas fireplaces and fireplace inserts. Direct vent exhaust clearance distances for gas fueled appliances: Most all fireplaces that use an exhaust pipe will have a perfect void between the square build of the siding and the actual flue which runs through the center inside the box.