Natural Gas Vent Free Logs consist of a replica log set and a burner, and are designed to connect to a natural gas line for fuel. The flame created by a Vent Free Log Set is less decorative and less realistic looking than that of a Vented Log Set because the fuel has to be burned at a hotter temperature in order to burn cleanly. However, because Vent Free Logs do not utilize a chimney or wall vent, a Natural Gas Vent Free Log Set will heat your home at maximum efficiency due to 100% of the heat staying inside. Even though the flame is less decorative, many manufacturers have released Vent Free Log Sets that have extremely realistic looking replica logs, molded from actual wood logs. For more information, visit our Gas Logs page or call us at (877)669-4669.