Ethanol Fireplaces Ethanol fireplaces don't need chimneys, flues or gas lines, which makes them easy to install in condos and apartments. These vent-free fireplaces are available in freestanding or wall-mounted models. They also require little maintenance and don't produce any smoke or the ash. Learn more about ethanol fireplaces. 1. https://stoves44321.tusblogos.com/30239796/10-electric-fireplace-wall-mounted-tips-all-experts-recommend