Vented gas logs are a popular choice for those seeking the traditional look and feel of a real wood fire, but with the convenience of gas. Vented gas logs are designed to be used in a fireplace or firebox with an existing chimney or venting system. They burn gas to produce a flame that mimics the appearance of a traditional wood fire. Vented gas logs typically include ceramic logs designed to look like real wood and a burner system that creates random flames.
Vented gas logs are less efficient at heating compared to vent-free systems due to heat loss up the chimney. Best suited for those who prioritize visual appeal over maximum heat output. Although all vented gas logs are considered a decorative appliance, some manufacturers, like Hargrove, offer “radiant” models that maximize the heat return into the room.