How to vent a gas fireplace without a chimney. Vent free gas fireplaces are one of the more energy efficient options due to btu limits that maximize heat retention. For smaller rooms such as a bedroom or bathroom ventless gas or propane fueled fireplaces can be sized down to 5000 btus. A fireplace without a chimney by homeadvisor ventless fireplaces are exactly what their name makes them out to be.
Natural gas or propane fireplaces that dont require a chimney in order to run. A direct vent gas fireplace is also great for those homeowners who want instant heat without the mess and maintenance that is associated with burning wood. Options available for gas fireplace installations.
For homes without an existing chimney. Gas fireplaces 101 in the market for a gas fireplace. In contrast installing a traditional wood fireplace is a major and costly construction project.
A direct vent system is a very efficient alternative to a traditional gas fireplace. Direct vent units must. What are direct vent fireplaces direct vent fireplaces are a great choice for rooms in which a traditional masonry fireplace is not practical or possible.
A large open space such as a great room should handle a ventless gaspropane fireplace with a 25000 btu or higher output akin to the heat output from a sealed and vented gas fireplace. A vent free gas heating appliance operates without a chimney flue or vent so it can be installed just about anywhere even on an inside wall. A more expensive option is a steel or cast iron insert that is placed inside a traditional hearth and chimney.
Direct vent fireplaces are factory built and their venting can be routed directly through a wall to the outside using rigid or flexible venting.