Dimplex Opti-Myst Pro 1000 RGB Built-In Electric Fireplace 40in

The Opti-Myst Pro 1000 uses patented ultrasonic technology to vibrate water at high frequencies, creating an ultra-fine mist. LED lights then illuminate this mist from below, and the light reflecting off the water molecules creates a remarkably realistic three-dimensional illusion of flames and rising smoke. The result is so authentic that many people mistake it for a real wood-burning fire.

Yes. The GBF1000-PRO ships with a removable high-gloss reflective backer panel. Install the panel for a traditional single-sided fireplace, or simply remove it to convert the unit into a stunning see-through design that opens sightlines between two rooms. No additional kits or parts are required for the conversion.

The built-in water tank holds enough tap water to produce 8 to 12 hours of continuous flame effect on a single fill, depending on flame intensity settings. For uninterrupted operation, Dimplex offers the optional CDFIPLUMB-KIT plumbing kit, which connects directly to your home's water supply and eliminates manual refilling entirely.

Yes. The Opti-Myst Pro 1000 includes a built-in fan-forced supplemental heater rated at 4,981 BTUs (1,460 watts) that can warm spaces up to 400 sq. ft. The heater operates independently of the flame effect, so you can enjoy the ambiance year-round and add warmth only when needed. The heater warms one side of the unit even when the backer panel is removed for see-through installation.

The required framing / rough opening is 45 1/4"W x 32 3/8"H x 14 3/4"D. The fireplace itself measures 46 5/8"W x 31 3/4"H x 14 3/4"D, with a viewing area of 40 7/8"W x 17 1/2"H. Because the unit installs flush into a framed wall opening and is hardwired, no venting, gas lines, or chimney is required, simplifying installation significantly compared to gas or wood-burning fireplaces.

The Opti-Myst Pro 1000 operates on a standard 120-volt circuit, draws 12.7 amps, and consumes 1,460 watts. The unit is hardwired (direct wire installation) by default. If you prefer a plug-in installation, Dimplex offers an optional Plug Kit (CDFI-PLUGKIT) that allows the unit to be connected to a standard household outlet.

Yes—this is one of the key advantages of Opti-Myst technology. Because the "flames" are actually cool water vapor lit by LEDs, there is no hot glass front, no open flame, no combustion, and no emissions. You can safely reach into the flames without injury, making it an excellent choice for households with young children, pets, or high-traffic areas.

Each Dimplex 46'' Opti-Myst Pro 1000 ships with the built-in fireplace unit, the removable hi-gloss reflective backer panel, customizable flame spacers and slots, and a multi-function Sight and Sound remote control. The log set and decorative media (rocks, driftwood) are sold separately as optional accessories. The unit is backed by a 2-year manufacturer limited warranty.