Wall Mounted Fireplaces A fireplace that is wall-mounted can be built into the wall or wall-mounted. This option is less costly and easier to install. They don't require vents and can be connected to any regular electrical outlet. They don't release chemicals or smoke and improve the indoor air quality. https://fireplacesandstove67766.total-blog.com/don-t-buy-into-these-trends-about-wall-fireplace-55080970