B Vent Fireplace Installation

Secure fireplace to floor or framingbbv sbv series natural vent gas fireplaces.

B vent fireplace installation.

These gas fireplaces are easy to install cost effective and clean. B vent gas fireplaces also known as natural vent fireplaces or as a b vent fireplace use air from inside your home to fuel combustion and rely on the buoyancy of hot gases to vent exhaust through dedicated pipe systems. B vent fireplaces our b vent fireplaces boast large glass windows that showcase an open realistic flame. Keystone fireplaces come with matte black slat louvers except flush front models and operable curtain screens.

Use four 4 screws to attach fireplace to framing. Because hot flue gases are buoyant the exhaust air moves naturally through. Use two 2 wood screws or masonry con crete screws to secure fireplace to the floor. The result is a lighter more rigid box that s easier to install.

The fireplace must be secured to the floor and or to framing studs as shown in figure 5. The simple design makes the b vent gas fireplace cheaper and easier to install than direct vent models but they are much less efficient. B vent gas fireplaces draw interior air from the area around your fireplace to help fuel combustion inside the appliance. Our b vent fireplace features hem bent seams that provide a better seal while eliminating dozens of screws and fasteners.