The Dimplex Optimyst Cassette 1000 Project Multi Electric Fire is the perfect solution for adding a luxury flame feature to larger spaces. Offering all the visual impact of Dimplex’s Optimyst cassettes in a compact, it’s ideal for media walls, bespoke fireplaces, feature walls, and commercial interiors where space is at a premium.

Using Dimplex’s award-winning Optimyst® flame technology, the Cassette 1000 creates stunningly realistic 3D flame and smoke effects using ultra-fine water vapour illuminated by energy-efficient LEDs. The result is a mesmerising, lifelike fire display with no heat, no fumes, and no flue required.

Unlike standard electric fires, the Cassette 500 Project Multi features a permanent mains water connection, allowing for continuous, hands-free operation. This eliminates the need for manual refilling, making it ideal for busy households, hotels, retail spaces, and commercial installations where reliability and convenience are essential.

Measuring  1000mm wide, this frameless Optimyst cassette fire is designed for maximum flexibility. Its minimalist construction allows it to be seamlessly integrated into custom joinery, slimline media walls, room dividers, or multi-sided fireplace designs.

As a multi-view cassette, the flame effect can be enjoyed from the front and both sides, creating a striking focal point visible from multiple angles. Multiple units can also be combined to create a longer, continuous flame feature for larger design projects.

With the Flame Connect app, you can fully personalise your flame display from your smartphone or tablet. Choose from a range of flame colours including blue, violet, red, aquamarine, or dynamic multi-colour effects. Flame height and intensity can also be adjusted to suit your mood or setting.

For enhanced realism, integrated crackling log sound effects with adjustable volume recreate the comforting ambience of a real fire, without maintenance or safety concerns.

Operating with cold water vapour, the Cassette 1000 produces no heat, smoke, or emissions, making it safe for homes with children or pets, as well as public and commercial environments. With no ash, soot, or servicing required, it’s a truly maintenance-free decorative fire.

Energy-efficient LED lighting ensures low running costs, allowing you to enjoy the flame effect all year round.

Supplied without a fuel bed for a clean, contemporary look, the cassette can be enhanced with an optional Dimplex log set. The hand-finished logs add texture and realism, perfectly complementing the Optimyst flame and smoke effect.

Please note: The Dimplex Optimyst Cassette 1000 Project Multi is a decorative electric fire only and does not include a heater.

Key Features:

• 1000mm wide cassette fire, ideal for larger spaces

• Multi-view design: enjoy flames from front and both sides

• Award-winning Optimyst® 3D flame and smoke technology

• Ultra-fine water vapour with energy-efficient LED illumination

• Permanent mains water connection for hands-free operation

• Flame-only display with adjustable height and intensity

• Customisable flame colours via Flame Connect app (blue, violet, red, aquamarine, dynamic blends)

• Integrated crackling log sound effects with adjustable volume

• Frameless, minimalist design for seamless integration

• Optional Dimplex log set for a traditional fuel bed look

• Safe, flameless, maintenance-free operation

• No heat, smoke, fumes, or flue required

• Ideal for residential, commercial, and hospitality environments

Product Sheet

Installation Manual

Please note these fires are direct shipped from the manufacturer.

Warranty

To register your fire with the manufacturer please click here.