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Dimplex Westbourne Optimyst Stove, 2kW1 / 7
Product guide

Dimplex Westbourne Optimyst Stove, 2kW

The Dimplex Westbourne Optimyst Stove combines a water-vapour flame effect with an electric heater rated up to 2kW. Its freestanding format and flame-only option suit buyers wanting a stove-style focal point without requiring a chimney or flue, while the water tank and transducer add upkeep.

At a glance

  • Optimyst uses water vapour and light to create a three-dimensional flame and smoke effect, according to Dimplex.
  • The listing claims 6–8 hours of flame and smoke effect per tank. Runtime will depend on operation and refill needs.
  • The flame effect can be used without heat, while the integrated heater is listed at up to 2kW.
  • A remote control and water tank are listed among the included components.
Price
£420.75Save 15%

Reference price: £495.00

Price checked: 14 Nov 2026

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Pros and cons

Pros

  • Flame-only operation offers an ambience option when additional heat is not wanted.
  • Freestanding construction avoids the need for a chimney or flue, according to the listing.
  • The stated dimensions provide a useful fit check for a hearth, inglenook or other available floor space.

Cons

  • The water-vapour effect requires water refilling and occasional maintenance, and the transducer may need replacement over time.

Technical specifications

13 specifications
Identity
BrandDimplex
ModelWestbourne Optimyst Stove
Model numberWSB20-LED
Power and heat
Power configurationCorded Electric
Heat output2 Kilowatts
Dimensions and installation
Dimensions28D x 44W x 58H centimetres
Weight11.6 Kilograms
InstallationFreestanding
Materials and appearance
MaterialMetal, Plastic
ColourBlack
StyleCabin and Lodge; Modern Classic
Other listed details
Ventilation typeVent Free
Warranty typeLimited

What to know before buying

  • The stated 6–8-hour flame-effect runtime is a listing claim. The water tank needs refilling, and Dimplex says the transducer may require replacement over time. The listing recommends filtered water for setup and genuine Dimplex replacement transducers.

What’s in the box

Included
  • Log-effect fuel bed
  • Main fire
  • Remote control
  • Instructions
  • Transducer
  • Water tank
  • Bottle

Who is it for?

A good fit for

  • Buyers seeking a freestanding stove-style electric fire with a water-vapour flame effect.
  • Rooms where a separate flame-only ambience mode is useful.
  • Those wanting supplementary electric heat rated up to 2kW, subject to room and heating needs.

Less suited to

  • Buyers who prefer a fire effect that does not need water refills or transducer maintenance.
  • Those needing heating beyond the listed 2kW maximum.
Dimplex Westbourne Optimyst Stove, 2kW · photo 2
Additional product photo 2

Frequently asked questions

Does the Westbourne Optimyst need a chimney?

The listing says it creates its flame effect with water vapour and light without a chimney or flue.

Can the flame effect run without heat?

Yes. The listing describes a flame-only option as well as heat from the integrated heater.

How long does the water tank last?

Dimplex claims 6–8 hours of continuous flame and smoke effect per fill. Actual runtime is not independently verified here.

What maintenance does it need?

The water tank needs refilling. Dimplex says the transducer may need replacement over time and recommends using a genuine Dimplex replacement.

Dimplex Westbourne Optimyst Stove, 2kW · photo 3
Additional product photo 3

Alternative options

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