Ethanol Fireplaces Ethanol fireplaces don't require chimneys, flues, or gas lines, making them ideal for installation in apartments and condos. These vent-free fireplaces are available in freestanding, wall mounted and tabletop models. They also create no smoke or ash, and require little maintenance. Find out more about ethanol fireplaces. 1. https://fireplacesstoves23333.blogpostie.com/52338960/10-meetups-about-bio-ethanol-fireplace-you-should-attend