Unlike wood-burning or gas fireplace options, this type of fireplace uses ultrasonic technology to create a realistic flame effect using light and mist. While we may not need a heat-generating ...

Its realistic flame effects are an energy-efficient ... Insert is designed to easily retrofit existing masonry or wood-burning fireplaces. Instead of wood, it uses energy-efficient LED technology ...

Since the fireplace is fueled by gas instead of wood, you don't even need to worry ... Ideally, the pilot light will burn with a steady, blue flame, indicating that it's safe to start the fire ...

Plus, many boast 3D flames that often resemble the ones you’ll see in a wood-burning fireplace and have adjustable flame colors for a personal touch. Even when the weather isn’t chilly outside ...