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Dimplex: Opti-Myst 400 Built-In Electric Cassette

Revolutionary ultrasonic technology is used to create the flame and smoke effect of the Dimplex Opti-myst. As the mist rises up through the curved plate, 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.

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Important: Product Availability by Location

Not all fireplace and stove brands are available at both our Butte and Helena locations. Each showroom carries different manufacturer lines and inventory based on local partnerships and customer demand.


To ensure we have the exact fireplace or stove you’re looking for in stock, please call ahead or mention your preferred location when requesting an estimate. Our team will let you know immediately if your selected product is available at your nearest showroom.

Locations

We’re here to help! If your preferred product isn’t available at your closest location, we’ll work with you to find the best solution—whether that’s special ordering, transferring inventory, or recommending a comparable model that meets your heating needs.