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Opti-Myst Cassette 400 LED

Opti-Myst Cassette 400 LED built-in fireplace with water vapor

Opti-Myst Cassette 400 LED electric built-in fireplace with water vapor

569.00 € 569.00 € (Tax included)

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Customer reviews 4,6/5


Opti-Myst Cassette 400 LED built-in electric fireplace

The Opti-Myst Cassette 400 LED water vapor fireplace is a decorative electric fireplace without a heating function. 

The reflection of the light from the lamps on the upward swirling water vapor creates the illusion of flames. This Opti-Myst water vapor fireplace is an electric fireplace in which water is evaporated using an ultrasonic evaporator. This water vapor is not hot and is illuminated by lamps, making the vapor resemble real flames. The heat produced by the lamps is used to make the water vapor rise, meaning no additional heating coil is required. This reduces energy consumption and makes the appliance easier to maintain. 

Buy an Opti-Myst Cassette 400 LED?

When you buy a Cassette 400 LED water vapor fireplace, you naturally want to enjoy it for many years. Xaralyn not only offers excellent customer service, but also keeps all spare parts required for maintenance or repair of your Opti-Myst Cassette 400 LED in stock.

Key features:

  • Realistic flame effect: Dimplex Opti-Myst technology uses water vapor and special lighting to create an extremely realistic flame effect. The flames appear almost tangible and create a warm, inviting atmosphere.
  • No heating function: The Cassette 400 LED water vapor fireplace does not provide heat. An electric decorative fireplace that can truly be used all year round.
  • Easy installation: Easy installation: The Dimplex Cassette 400 LED is designed for easy installation in almost any room. Thanks to the plug-and-play system, the fireplace can be installed and used quickly and easily without complicated installation procedures.
  • Safe and environmentally friendly: Safe and environmentally friendly: Because this fireplace operates using water vapor, there is no smoke, soot, or ash. This makes the fireplace safe to use in any part of your home and environmentally friendly.
  • Energy-efficient: Energy-efficient: The heat from the lamps causes the water vapor to rise. This eliminates the need for an additional heating coil. In this case, the use of halogen lamps is therefore more energy-efficient than LED lamps.
  • Remote control: The included remote control allows you to switch the fireplace on and off easily.
  • Remote control: Remote control: The included remote control allows you to switch the fireplace on and off easily.
  • No chimney required: No chimney required: Thanks to the water vapor fireplace technology, there is no need for a chimney or ventilation system. This provides greater flexibility when choosing where to install the fireplace.

Usage: This water vapor fireplace uses a removable water tank that must be refilled regularly (every 6-7 hours). The water vapor is generated by an ultrasonic evaporator. Depending on usage, an evaporator lasts approximately 6-12 months.



length 212 mm
height 179 mm
width 564 mm
Material Other
Colour Black
Width (mm) 407
Height (mm) 176
Depth (mm) 220
Fireplace type Electric
Power consumption 220 Watt
Remote control
Battery type AA
Battery included
Manufacturer's warranty 2 Year
CE CE
Compliance document

Shipping: Parcel delivery

Advice: Keep the original packaging of your electric or ethanol fireplace. If your appliance requires service, it will need to be sent to us. The original packaging is required to ensure safe transport.

Choose the fireplace of the future

No chimney required, just enjoy a realistic and lively flame effect. Place your fireplace wherever you want and effortlessly combine warmth, comfort, and style.

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More than 30 years of passion for atmospheric warmth

A wide range of electric & bioethanol fireplaces

Dutch fireplace design

Designed with attention to detail, quality, and a timeless appearance.

Luxury materials

From natural stone and high-quality finishes to realistic flame technologies.

For every interior

Modern, classic, and minimalist designs to match every interior style.

Xaralyn Ambiance

Thousands of customers enjoy the atmosphere of Xaralyn every day

From modern apartments to charming homes: our customers choose Xaralyn for its unique design, easy installation, and lifelike flame experience.

No chimney required!

Save on major renovations and significant costs.

Xaralyn renovation

Unique patented ceramic bioethanol burner

Our patented ceramic burners are used worldwide and continue to form the foundation of every Xaralyn bioethanol fireplace.

Unique ceramic technology

Our patented burner features a special ceramic stone that fully absorbs the bioethanol for safer and more controlled combustion.

Calm and realistic flame

The ceramic stone ensures an even distribution of fuel with a lower risk of spilling or overflowing.

Efficient fuel consumption

Thanks to optimal evaporation, you can enjoy a beautiful flame effect for longer with efficient use of bioethanol.

Xaralyn bio-ethanol

Most frequently asked questions answered

In this section, you can efficiently address frequently asked questions.

In our Experience Store in Broek op Langedijk (near Alkmaar), you can view all products and, if desired, take them with you immediately. As a manufacturer, Xaralyn has almost all models in stock as standard. Collect on the same day? No problem. In addition, you benefit from our lowest price guarantee within the eurozone: if you find the same product cheaper elsewhere, we will match the price.

You can reach our customer service by sending an email to info@xaralyn.com, calling +0226 331420, or using the chat on our website. Our dedicated team is available on working days to help you with any questions or issues.

We are committed to providing fast and effective solutions to ensure your satisfaction.

We offer a 30-day return policy for all products. Items must be in their original condition, unused, and accompanied by proof of purchase. Refunds are processed within 5–7 working days after receiving the returned item.

You can track your order using the Track & Trace information you receive from us. If the delivery driver is unable to deliver your package to you or your neighbors, it is often delivered to a parcel pickup point.

If your Track & Trace shows that your parcel has been delivered but you have not received it, first check with your neighbors to see if they have accepted it on your behalf. If the parcel has not been delivered to your neighbors and is not delivered within three days, please contact us. We will then request DPD to start an investigation on your behalf.

For this DPD investigation, we will ask you to complete a DPD form. After that, we kindly ask for your patience. The full DPD investigation process can take up to 6 weeks. If your parcel is not found within this period or DPD cannot prove that it has been delivered, you will receive a replacement delivery from us.

We understand that it is very frustrating when a parcel goes missing. For us as well, this involves a lot of work and always comes with costs. We will do our utmost to resolve this issue as quickly as possible. Please be patient.