Choosing Wall Mount Fireplaces Contrary to ventless gas fireplaces electric wall mounted fireplaces don't require the framing of openings in your walls or the running of a vent pipe. A lot of models allow the choice of either a surface or flush mount. Check out the manufacturer's instructions for installation. https://fireplaces-and-stoves-uk00875.blogdeazar.com/30154307/what-s-the-good-and-bad-about-electric-fireplace-freestanding