Ethanol Fireplaces Ethanol fireplaces don't require chimneys, flues, or gas lines, making them ideal for installation in apartments and condos. Vent-free fireplaces come in tabletop, wall-mounted or freestanding models. They also require minimal maintenance and do not produce smoke or Ash. Find out more about ethanol fireplaces. 1. Environmentally Friendly https://stoves87642.blogproducer.com/36504669/15-up-and-coming-bio-ethanol-fireplace-bloggers-you-need-to-keep-an-eye-on