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 do not produce smoke or ash, and require minimal maintenance. Find out more about ethanol fireplaces. 1. https://fireplaces-and-stoves01221.blogsuperapp.com/30720642/30-inspirational-quotes-on-bio-ethanol-fireplace