Ethanol Fireplaces Ethanol fireplaces don't need chimneys, flues, or gas lines, which makes them ideal for installation in condos and apartments. Vent-free fireplaces come in tabletop, wall mounted or freestanding models. They also require minimal maintenance and produce no smoke or the ash. Find out more about ethanol fireplaces. 1. https://fireplaces-and-stoves34554.newsbloger.com/30570822/from-around-the-web-20-fabulous-infographics-about-bio-ethanol-fireplace