Opti-Myst Cassette (Large)

In stock
Product Details

Revolutionary ultrasonic technology is used to create the fl ame and smoke effect of the Dimplex OptiMyst II Insert. As the mist rises up through the logs, the light refl ects 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 fireplace.

Model # DFI600L

Insert Specifications

Insert Brochures

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.


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.

Pennies a day

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


Dimplex fireplaces are 100% efficient, producing no harmful particulates or emissions and 90% less carbon dioxide than an average direct vent gas fireplace.

Easy-fill water tank

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


Volts 120
Wattage 200
Amps 1.67
BTUs 682
Width (inches) 22 14
Height (inches) 13
Depth (inches) 12
Width (cm) 56.4
Height (cm) 33
Depth (cm) 21.6
Remote OptiMyst Remote
Warranty 1 year
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