Opti-myst® Cassette (Large)

Opti-myst® Cassette (Large)

Revolutionary ultrasonic technology is used to create the flame and smoke effect of the Dimplex® Opti-myst®. As the mist rises up through the logs, the light reflects against the water molecules creating a convincing illusion of flames and smoke. The result is an appearance so authentic it will be mistaken for a true wood-burning fire.

Model#: DFI600L

Key Features and Benefits

Opti-myst® technology

Incredibly, life-like, patented 3-dimensional flame effect. Creates an illusion of fire and smoke. The world’s most authentic fireplace experience.

Pennies a day

Economical to operate: less than 1 cent per hour (flame only) or 7 cents per hour (cycling at 50%)

Easy-fill water tank

Offers 14 to 17 hours of continuous operation before refilling is required.

Instant Ambiance

Plugs into any standard household outlet

Quick Assembly

Sets up in minutes with step-by-step assembly instructions allowing you more time to enjoy your fireplace.

On/off remote

Includes a convenient easy to use on/off remote for control at your fingertips.


The green alternative. No harmful particulates or emissions and 100% efficient.


With no flame heat or emission and a glass front that remains cool to the touch; our fireplaces are the safe choice for your home.

Finish: Brushed Stainless Steel
Style: Modern
Firebox: Opti-myst
Volts: 120
Wattage: 200
Amps: 1.67
BTUs: 682
Height (inches): 13
Depth (inches): 8 12
Width (inches): 22 14
Remote: Opti-myst Remote
Height (cm): 33
Depth (cm): 21.6
Width (cm): 56.4
Warranty: 1 year

CDFI-PLUMBKIT: Plumbing kit for Opti-myst Pro 500mm/1000mm Cassette- Optional plumbing kit allows for continuous water supply, eliminating the need to fill water reservoirs. Complete with an overflow safety sensor, automatically shuts off the water supply to prevent any leaks. Ships in 1 carton.

RB400– Halogen Bulbs for Opti-Myst, Four Pack.