A Monessen vent-free firebox is the perfect way to display and operate your Monessen vent-free log set. While our log sets can be utilized in an existing approved wood-burning fireplace (converted with a gas line), if your home does not already have an existing fireplace, a vent-free firebox is an economical way to add a fireplace to your home. Installed in either your wall or a free-standing cabinet, a vent-free firebox is simply the metal combustion chamber of a traditional fireplace system, without the log set. You then add the vent-free log set of your choice to complete it.
