Vent-Free

Vent-free or ventless gas fireplaces are a great choice if you are looking for the highest heating efficiency possible. Since they are not vented to the outside, all the heat produced is realized in the living space making them a superb supplemental heat source. The main byproduct of vent-free systems is moisture, so it is important that they are properly sized for the room. Download and complete the Air for Combustion and Ventilation Worksheet and check with local building codes to make sure a vent-free gas appliance is an appropriate option for your home.