Some flames flicker. These ones rise, curl, and drift like real smoke. The Dimplex Optimyst linear electric fireplace uses patented water vapor technology and LED light to create the most authentic 3D flame effect in the electric fireplace world — no gas, no venting, no chimney required. Because the flames are made of ultra-fine mist, they generate no heat of their own and the glass stays cool to the touch, so kids and pets can get close without worry. Warmth comes from a built-in heater that provides supplemental comfort for up to 500 sq. ft. on 120V, or up to 1,000 sq. ft. when wired for 240V. Choose a natural amber flame or play with a range of brilliant color themes, and let the realistic wood-fire crackle complete the illusion. You can control everything from the couch with the multi-function remote, the Dimplex Flame Connect app, or the discreet touch panel that hides when not in use, and set a timer from 30 minutes to 8 hours. It includes lifelike driftwood logs and modern acrylic ice media, and its zero-clearance built-in installation needs no chimney, gas, or venting — plumb to a water line for continuous operation or add the optional manual reservoir. Available in multiple sizes to fit your wall and your vision. If a flame so real it fools your guests sounds like your kind of centerpiece, the Optimyst linear is ready to deliver. Order yours today.