Ethanol Fireplaces Ethanol fireplaces don't need chimneys, flues, or gas lines, making them easy to install in condos and apartments. Vent-free fireplaces come in tabletop, wall mounted or freestanding models. They also require very little maintenance and don't produce any smoke or ash. Find out more about ethanol fireplaces. 1. https://fireplacesandstoves-uk57788.topbloghub.com/36507876/electric-fireplace-wall-mounted-tips-from-the-most-effective-in-the-business