Ethanol Fireplaces Ethanol fireplaces do not require chimneys, flues, or gas lines, which makes them ideal for installation in condos and apartments. These vent-free fireplaces are available in freestanding or wall-mounted models. They also require minimal maintenance and do not produce smoke or the ash. Learn more about ethanol fireplaces. https://fireplacesandstoves42974.blogrelation.com/36280381/electric-fireplace-wall-mounted-101-the-ultimate-guide-for-beginners