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    Westbo of Sweden classic fireplace with electric insert
Brands › Dimplex
Dimplex 3-step water vapour build-in fireplacce

Dimplex

Browse our selection of Dimplex electric fireplaces—from classic plug-in heating models to water-vapour Optimyst™ units that use ultrasonic mist and LEDs to create lifelike flames. Patented Optimyst™ technology delivers stunning ambiance with zero emissions, perfect for both modern and traditional interiors.

Burner Specifications
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  • 1
  • 2

Dimplex

The Ignite Evolve Oak Log Set

from £139
Oak knot kit for Dimplex Ignite Evolve - improves flame effect
Oak knot kit for Dimplex Ignite Evolve - improves flame effect
from £139
ADD TO CART
Delivery time
From 2-4 weeks
from £139
ADD TO CART
Delivery time
From 2-4 weeks
ADD TO CART

Dimplex

Ignite Bold Oak Log Decoration Set

from £249
Oak Log Decoration Set for Dimplex Ignite bold
from £249
ADD TO CART
Delivery time
From 2-4 weeks
from £249
ADD TO CART
Delivery time
From 2-4 weeks
ADD TO CART

Mapleton 80 – Freestanding Water Vapour Fireplace in Cast Iron

£1,539
Dimplex Mapleton 80 freestanding black cast iron water vapour fireplace with log set
Dimplex Mapleton 80 freestanding black cast iron water vapour fireplace with log set
£1,539
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Delivery time
1-2 business days
£1,539
ADD TO CART
Delivery time
1-2 business days
ADD TO CART

Dimplex

Aspire 30 Built-In Electric Fireplace - Black

£1,849
Aspire 30 Built-In Electric Fireplace in Black
£1,849
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Delivery time
2-4 weeks
£1,849
ADD TO CART
Delivery time
2-4 weeks
ADD TO CART

Dimplex

Vista 70 Electric Fireplace - Black

£3,079
Vista 70 Electric Fireplace Insert in Black
£3,079
ADD TO CART
Delivery time
2-4 weeks
£3,079
ADD TO CART
Delivery time
2-4 weeks
ADD TO CART

Dimplex

Trim Kit Aspire

£149
Trim Kit Aspire
£149
ADD TO CART
Delivery time
1-2 weeks
£149
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Vista 70 III Electric Fireplace - Black

£3,449
Vista 70 III electric fireplace in black finish
£3,449
ADD TO CART
Delivery time
2-4 weeks
£3,449
ADD TO CART
Delivery time
2-4 weeks
ADD TO CART

Mapleton 100 – Freestanding Water Vapour Fireplace in Cast Iron

£1,639
Dimplex Mapleton 100 freestanding black cast iron water vapour fireplace with log set
Dimplex Mapleton 100 freestanding black cast iron water vapour fireplace with log set
£1,639
ADD TO CART
Delivery time
1-2 business days
£1,639
ADD TO CART
Delivery time
1-2 business days
ADD TO CART

Dimplex

Transducer Sump Juneau

£219
Transducer Sump Juneau for Opti-Myst systems, designed to ensure efficient operation and maintain system performance.
Transducer Sump Juneau for Opti-Myst systems, designed to ensure efficient operation and maintain system performance.
£219
ADD TO CART
Delivery time
1-2 weeks
£219
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Transducer Sump Juneau XL

£309
Transducer Sump Juneau XL for Opti-Myst systems, designed to ensure efficient operation and optimal system performance.
Transducer Sump Juneau XL for Opti-Myst systems, designed to ensure efficient operation and optimal system performance.
£309
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Delivery time
1-2 weeks
£309
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Main PCB for Cassette 400/600

£119
Main PCB for Cassette 400/600, a crucial part for managing system functions and ensuring the smooth operation of your Opti-Myst
Main PCB for Cassette 400/600, a crucial part for managing system functions and ensuring the smooth operation of your Opti-Myst
£119
ADD TO CART
Delivery time
1-2 weeks
£119
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Water Tank for Cassette 400/600

£49
Water Tank for Cassette 400/600, designed to provide reliable water storage and maintain the functionality of your Opti-Myst sys
Water Tank for Cassette 400/600, designed to provide reliable water storage and maintain the functionality of your Opti-Myst sys
£49
ADD TO CART
Delivery time
3-5 weeks
£49
ADD TO CART
Delivery time
3-5 weeks
ADD TO CART

Dimplex

Power Supply for Cassette 400/600

£89
Power Supply for Cassette 400/600, designed to deliver stable power and ensure the smooth performance of Opti-Myst systems.
£89
ADD TO CART
Delivery time
3-5 weeks
£89
ADD TO CART
Delivery time
3-5 weeks
ADD TO CART

Dimplex

Cassette 400 Fan

£59
Cassette 400 Fan for Opti-Myst systems, designed to provide efficient airflow and maintain smooth system operation.
Cassette 400 Fan for Opti-Myst systems, designed to provide efficient airflow and maintain smooth system operation.
£59
ADD TO CART
Delivery time
1-2 weeks
£59
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Top Plate Cassette 400 - Steel

£59
Top Plate Cassette 400 in steel for Opti-Myst systems, providing durability and maintaining the system’s structural integrity.
£59
ADD TO CART
Delivery time
3-5 weeks
£59
ADD TO CART
Delivery time
3-5 weeks
ADD TO CART

Dimplex

Grey Water Tank Cassette 400

£29
Grey Water Tank Cassette 400 for Opti-Myst systems, designed for efficient water storage and seamless system operation.
£29
ADD TO CART
Delivery time
1-2 weeks
£29
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Nozzle Base Cassette 400

£29
Nozzle Base Cassette 400 for Opti-Myst systems, designed to support proper nozzle function and maintain system efficiency.
Nozzle Base Cassette 400 for Opti-Myst systems, designed to support proper nozzle function and maintain system efficiency.
£29
ADD TO CART
Delivery time
1-2 weeks
£29
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Water Meter Holder

£19
Water Meter Holder for Opti-Myst systems, designed to securely hold the water meter and maintain system stability.
£19
ADD TO CART
Delivery time
1-2 weeks
£19
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

4 Button Bluetooth Remote

£119
4 Button Bluetooth Remote for Opti-Myst systems, designed for easy and intuitive control of your system’s features.
£119
ADD TO CART
Delivery time
1-2 weeks
£119
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

MAIN PCB MK2 Power Supply Cassette LED

£119
MAIN PCB MK2 Power Supply Cassette LED for Opti-Myst systems, providing stable power distribution for smooth and efficient syste
MAIN PCB MK2 Power Supply Cassette LED for Opti-Myst systems, providing stable power distribution for smooth and efficient syste
£119
ADD TO CART
Delivery time
1-2 weeks
£119
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Power Supply Cassette LED 2.7A 24V DC PSU

£119
Power Supply Cassette LED 2.7A 24V DC PSU for Opti-Myst systems, delivering reliable power to ensure consistent LED lighting per
Power Supply Cassette LED 2.7A 24V DC PSU for Opti-Myst systems, delivering reliable power to ensure consistent LED lighting per
£119
ADD TO CART
Delivery time
1-2 weeks
£119
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Bluetooth Receiver Cassette

£119
Bluetooth Receiver Cassette for Opti-Myst systems, enabling wireless control for enhanced ease of use and functionality.
Bluetooth Receiver Cassette for Opti-Myst systems, enabling wireless control for enhanced ease of use and functionality.
£119
ADD TO CART
Delivery time
1-2 weeks
£119
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

LED Driver Cassette

£59
LED Driver Cassette for Opti-Myst systems, providing reliable power to LED lighting for smooth and consistent performance.
LED Driver Cassette for Opti-Myst systems, providing reliable power to LED lighting for smooth and consistent performance.
£59
ADD TO CART
Delivery time
1-2 weeks
£59
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

LED Cassette

£119
LED Cassette for Opti-Myst systems, designed to provide efficient and vibrant lighting for enhanced performance.
LED Cassette for Opti-Myst systems, designed to provide efficient and vibrant lighting for enhanced performance.
£119
ADD TO CART
Delivery time
1-2 weeks
£119
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

6 Button Bluetooth Remote

£119
6 Button Bluetooth Remote for Opti-Myst systems, offering intuitive control for easy operation and customization.
£119
ADD TO CART
Delivery time
1-2 weeks
£119
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

10amp Cassette Fuse

£39
10amp Cassette Fuse for Opti-Myst systems, designed to protect the system from electrical issues and maintain safe operation.
10amp Cassette Fuse for Opti-Myst systems, designed to protect the system from electrical issues and maintain safe operation.
£39
ADD TO CART
Delivery time
1-2 weeks
£39
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Magnet Holder Cassette

£39
Magnet Holder Cassette for Opti-Myst systems, designed to maintain stability and ensure proper functioning of the system
£39
ADD TO CART
Delivery time
1-2 weeks
£39
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Top Plate Cassette 500 - Steel

£79
Top Plate Cassette 500 in steel for Opti-Myst systems, designed for durability and optimal system performance.
£79
ADD TO CART
Delivery time
1-2 weeks
£79
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Remote Cassette 1000 Retail - Multicolour

£119
Remote Cassette 1000 Retail in multicolour for Opti-Myst systems, designed for remote control and customizable lighting effects.
£119
ADD TO CART
Delivery time
1-2 weeks
£119
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Power Supply Cassette 1000 Retail - Multicolour

£119
Power Supply Cassette 1000 Retail in multicolour for Opti-Myst systems, designed to provide stable power and support vibrant lig
£119
ADD TO CART
Delivery time
1-2 weeks
£119
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Cassette 1000 Fan

£59
Cassette 1000 Fan for Opti-Myst systems, designed to provide reliable airflow and maintain the system’s performance.
Cassette 1000 Fan for Opti-Myst systems, designed to provide reliable airflow and maintain the system’s performance.
£59
ADD TO CART
Delivery time
1-2 weeks
£59
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Power Supply Cassette - Multicolour

£179
Power Supply Cassette in multicolour for Opti-Myst systems, designed to provide reliable power and maintain the system’s functio
Power Supply Cassette in multicolour for Opti-Myst systems, designed to provide reliable power and maintain the system’s functio
£179
ADD TO CART
Delivery time
1-2 weeks
£179
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Top Plate Cassette 1000 - Steel

£119
Top Plate Cassette 1000 in steel for Opti-Myst systems, designed to ensure durability and maintain the performance of your setup
£119
ADD TO CART
Delivery time
1-2 business days
£119
ADD TO CART
Delivery time
1-2 business days
ADD TO CART

Dimplex

Speaker Cassette

£39
Speaker Cassette for Opti-Myst systems, designed to provide clear sound and maintain performance.
Speaker Cassette for Opti-Myst systems, designed to provide clear sound and maintain performance.
£39
ADD TO CART
Delivery time
1-2 weeks
£39
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Water Meter Cassette Project Min.

£19
Water Meter Cassette Project Min, a replacement part designed to provide accurate water measurement and maintain your system’s e
£19
ADD TO CART
Delivery time
1-2 weeks
£19
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Water Meter Cassette Project Max

£19
Water Meter Cassette Project Max, a replacement part designed to provide accurate water measurement and maintain the functionali
£19
ADD TO CART
Delivery time
1-2 weeks
£19
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Cassette Magnet

£19
Cassette Magnet, a component designed to provide secure attachment and support for your cassette system.
£19
ADD TO CART
Delivery time
1-2 weeks
£19
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Nozzle Assembly

£79
Nozzle Assembly, a key component designed to ensure the proper functioning and performance of your system.
£79
ADD TO CART
Delivery time
1-2 weeks
£79
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Water Tank Cassette - Grey

£59
Water Tank Cassette in grey, designed to provide essential water storage for your system, ensuring smooth operation.
Water Tank Cassette in grey, designed to provide essential water storage for your system, ensuring smooth operation.
£59
ADD TO CART
Delivery time
1-2 weeks
£59
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Power Supply Cassette - Multicolour

£119
Power Supply Cassette in multicolour, designed to provide reliable energy for RGB lighting systems and maintain consistent perfo
£119
ADD TO CART
Delivery time
1-2 weeks
£119
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

RGB Light Driver Cassette - Multicolour

£79
RGB Light Driver Cassette in multicolour, a key component for controlling customizable RGB lighting effects in any space.
£79
ADD TO CART
Delivery time
1-2 weeks
£79
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

RGB Light Cassette - Multicolour

£119
RGB Light Cassette in multicolour, offering customizable lighting effects for creating vibrant atmospheres in any space.
£119
ADD TO CART
Delivery time
1-2 weeks
£119
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Refill Top Part Cassette Project

£39
Refill Top Part for Cassette Project, a replacement part designed to keep your Cassette Project system running smoothly.
Refill Top Part for Cassette Project, a replacement part designed to keep your Cassette Project system running smoothly.
£39
ADD TO CART
Delivery time
1-2 weeks
£39
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Refill Part Cassette Project

£19
Refill Part for Cassette Project, a replacement part designed to maintain the functionality of your Cassette Project system.
Refill Part for Cassette Project, a replacement part designed to maintain the functionality of your Cassette Project system.
£19
ADD TO CART
Delivery time
1-2 weeks
£19
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART

Dimplex

Bluetooth Receiver Cassette 1000 Project - Multicolour

£119
Bluetooth Receiver Cassette 1000 Project in multicolour, offering remote control for vibrant and customizable lighting effects i
Bluetooth Receiver Cassette 1000 Project in multicolour, offering remote control for vibrant and customizable lighting effects i
£119
ADD TO CART
Delivery time
3-5 weeks
£119
ADD TO CART
Delivery time
3-5 weeks
ADD TO CART

Dimplex

Remote Cassette 1000 Project - Multicolour

£119
Remote Cassette 1000 Project in multicolour, offering customizable lighting effects for creating vibrant atmospheres in any spac
£119
ADD TO CART
Delivery time
1-2 weeks
£119
ADD TO CART
Delivery time
1-2 weeks
ADD TO CART
  • 1
  • 2

How does a water vapour fireplace work ?

Water vapor fireplaces utilize technology that combines light with small droplets of water to produce stunning flames.

Operated by electricity, water vapor fireplaces are not designed as heaters and therefore do not generate significant heat. However, they offer a visually captivating alternative, producing realistic flames powered by electricity. Typically, homes equipped with Opti-Myst technology feature a separate built-in water tank from which water vapor is generated by a generator. This vapor is created by small halogen or LED lamps, which heat the air and propel the steam upward. The interplay of light and steam creates a lifelike flame effect that is sure to impress even the most skeptical observers.

With a water vapor fireplace, you can enjoy a beautiful and completely safe decorative piece for your home. The steam produced never reaches temperatures that could cause burns upon contact. Moreover, these fireplaces boast an impressively long burn time, with just 1 liter of water providing between 8 and 10 hours of continuous operation. Installation and maintenance are straightforward—simply ensure the fireplace is plugged in and that the water tank is adequately filled.

An electric water vapor fireplace offers the same enchanting flames as a traditional fireplace but with added environmental friendliness and ease of use.

What is an electric water vapour fireplace ?

A water vapor fireplace represents an environmentally friendly option for creating a flame using water and electricity. Opti-Myst fires are electric fireplaces that generate flames using energy and water vapor. There are various terms for a water vapor fireplace, such as hybrid fireplace, electric water vapor fireplace, Opti-Myst or simply steam fireplace, but they all refer to the same type of fireplace. It is the perfect fireplace solution to achieve an authentic and pleasant flame.

Compared to a bioethanol fireplace, the water vapor fireplace is relatively new on the market and represents the latest trend in the world of fireplaces. We want people to be as familiar with electric steam fireplaces as they are, for example, with wood stoves.

With a water vapor fireplace, you can enjoy an authentic flame effect without any risk of burning. LED lights combined with water vapor create magnificent flames.

Ask our fireplace experts

If you have questions about our products or an ongoing order, you can always contact our customer service.

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