Ethanol Fireplaces Ethanol fireplaces don't require chimneys, flues or gas lines, which makes them ideal for installation in condos and apartments. These vent-free fireplaces are available in freestanding or wall-mounted models. They also don't produce smoke or ash, and require minimal maintenance. Find out more about ethanol fireplaces. 1. Environmentally https://fireplacesandstoves75420.activablog.com/29664054/what-s-the-point-of-nobody-caring-about-bio-ethanol-fireplace