The Difference Between Vented And Ventless Gas Logs

Vented gas logs offer the most realistic flame.

The difference between vented and ventless gas logs.

Vented gas logs produce carbon monoxide emissions so your fireplace must have a chimney or flue. Are ventless gas logs energy efficient. Ventless logs do not put off these emissions so no chimney or flue is needed and the heat is more likely to stay in your space. Each type of fireplace requires its own type of gas logs to function safely and correctly.

Just like wood vented gas logs produce co carbon monoxide emissions. Ventless vent free gas logs burn cleanly with a lower flame that does not smoke. Vented gas logs burn like a real wood fire with a yellow flame that produces smoke. They must be burned in a wood burning fireplace with the damper open so smoke goes up the flue along with most of the heat.

They put out a constant rate of heat. The fire wraps around the logs like they would in a real wood fire and the yellow flames are generally taller than those in ventless sets which adds to the realism.