Dimplex 3 Step Multi Optimyst Electric Fire

The Dimplex 3 Step Multi Optimyst Electric Fire redefines what an electric fireplace can be, a show-stopping centrepiece that rivals high-end European style gas fires, but with the flexibility to enjoy its mesmerising flame display with or without heat.

Crafted for modern living, this frameless built-in fire combines cutting-edge technology with sleek design to create a feature that’s as versatile as it is beautiful. At the heart of the appliance is Dimplex’s world-renowned Optimyst system, which uses ultra-fine water vapour illuminated by LEDs to produce flames and smoke that look astonishingly real. Paired with a hand-finished log set and glowing ember bed, the effect captures the ambience of a wood burner, minus the hassle, maintenance, and emissions.

The 3 Step Multi Optimyst can be fitted as a striking one-sided landscape fire, an open-view corner fire, or as a panoramic three-sided statement feature. Whether recessed into a bespoke media wall, a designer chimney breast, or even as part of a contemporary room divider, it adapts to your chosen design scheme and instantly becomes the focal point of the room.

With the addition of the Flame Connect app, you can personalise your fireplace experience at the touch of a button. Choose from multiple flame colour palettes – from classic amber and warm red to bold violet and aquamarine – or select a dynamic mix to suit your mood. Add to that the optional crackling log sound effect, and you’ll enjoy a multi-sensory experience that brings the fire to life in a way no other electric fireplace can match.

For those cooler evenings, the 3 Step Multi Optimyst provides up to 2kW of heat via a concealed fan heater. Featuring Comfort$aver technology, it automatically adjusts output to maintain your desired room temperature while helping reduce running costs by up to 11% compared to standard electric heaters. A 7-day programmable timer and remote control make operation simple and intuitive, ensuring maximum convenience.

Practical touches include a front-access water drawer, allowing quick and easy refills that provide up to 8–10 hours of continuous flame effect. With no chimney, flue, or complicated building work required, installation is stress-free - simply connect to your power supply and enjoy the future of home heating and ambience.

The Dimplex 3 Step Multi Optimyst makes a bold design statement, it's a technological innovation, and a sustainable choice for homes that want the magic of a real fire without compromise.

Key Features:

Frameless, built-in design – install as 1-sided, 2-sided, or 3-sided fire.

Patented Optimyst flame technology – ultra-realistic smoke and flame effect.

Multi-colour flame options – controlled via remote or Flame Connect app.

Authentic log set and ember bed for maximum realism.

Up to 2kW heat output with Comfort$aver energy saving system.

Flame-only mode – enjoy ambience year-round without heat.

Optional crackling log sound effect with adjustable volume.

Smart controls – remote handset plus app compatibility.

7-day programmable timer to suit your lifestyle.

Easy front-drawer water reservoir – 8–10 hours use per refill.

Safe, clean and eco-friendly – no smoke, fumes, or mess.

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