Ethanol Fireplaces Ethanol fireplaces do not require chimneys, flues, or gas lines, which makes them easy to install in condos and apartments. Vent-free fireplaces are available in tabletop, wall mounted or freestanding models. They also create no smoke or ash, and need little maintenance. Learn more about ethanol fireplaces. 1. https://fireplaces-and-stoves-uk21098.dsiblogger.com/62875661/20-trailblazers-setting-the-standard-in-bio-ethanol-fireplace