Ethanol Fireplaces Ethanol fireplaces don't need chimneys, flues, or gas lines, making them ideal for installation in condos and apartments. These vent-free fireplaces are available in freestanding, wall mounted and tabletop models. They also don't produce smoke or ash, and require little maintenance. Find out more about ethanol fireplaces. 1. https://fireplacesandstovesuk00864.affiliatblogger.com/82381338/5-laws-to-help-in-the-bio-ethanol-fireplace-industry