Ethanol Fireplaces Ethanol fireplaces do not require chimneys, flues, or gas lines, which makes them easy to install in apartments and condos. Vent-free fireplaces are available in tabletop, wall-mounted or freestanding models. They also require very little maintenance and don't produce any smoke or ash. Learn more about ethanol fireplaces. https://fireplacesandstoves-uk65319.qodsblog.com/30054684/what-s-the-reason-nobody-is-interested-in-bio-ethanol-fireplace