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Free Shipping over $300 and No Sales Tax / Some Exceptions May Apply
Free Shipping over $300 and No Sales Tax / Some Exceptions May Apply

Dimplex Opti-Myst Pro 1000 Electric Fireplace Cassette

by Dimplex
Original price $3,949.99 - Original price $3,949.99
Original price
$3,949.99 - $3,949.99
Current price $3,949.99
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Dimplex Opti-Myst Pro 1000 Electric Fireplace Cassette

Dimplex has revolutionized the electric fireplace industry through their innovative and unparalleled Opti-Myst series of electric fireplaces. This isn't your typical, flashy electric fireplace from decades past. Dimplex offers groundbreaking products that will leave you wondering why you hadn't invested in an electric fireplace unit sooner. Powered by a unique ultrasonic technology, the Dimplex Opti-Myst Pro 1000 Electric Fireplace Cassette generates a subtle mist that creates a strikingly realistic flame illusion. It's genuinely challenging to differentiate these flames from genuine ones—you'd have to scrutinize closely to be certain.

The Dimplex Opti-Myst Pro 1000 Electric Fireplace Cassette is the ideal fireplace solution for those seeking the aesthetics without the typical issues associated with wood or gas-burning units. The mist used to simulate the flames produces no moisture or condensation, and there are no harmful gases emitted. Furthermore, since it doesn't generate heat, it qualifies as a genuine zero-clearance fireplace, allowing for installation in virtually any location—whether it's in the bathroom, above your bed, or beneath your flat-screen TV. The possibilities are truly boundless.

Key Features

  • The Opti-myst flame effect uses revolutionary ultrasonic technology to produce a fine mist that creates the lifelike illusion of flames and smoke.
  • Get creative with the modular design and combine multiple CDFI500-PRO (sold separately) and CDFI1000-PRO (sold separately) cassettes to achieve the desired length for dramatic linear installations impossible to achieve with gas fires.
  • Have some fun and change up your customizable flame width by adding the included spacers and slots to your Opti-myst cassette.
  • You have the option of using a continuous water supply when you purchase the additional plumbed water supply kit sold separately (CDFIPLUMB-KIT, works with copper piping). This is recommended for a seamless look and to avoid refilling the water tank.


  • Type: Fireplace | Insert | Linear
  • Style: Contemporary
  • Certification: UL Listed
  • Firebox Width: 40 3/8"
  • Firebox Depth: 12"
  • Firebox Height: 9 1/2"
  • Watts: 460 Watts
  • Amp Rating: 3.8 Amps
  • Voltage: 120 Volts
  • Remote Control Type: Handheld
  • Assembly Required: Required

Documents & Downloads

Dimplex Optimyst® Pro 1000 Built-In Electric Cassette Owners Manual

Dimplex Opti-Myst Pro 1000 Electric Fireplace Cassette Sell Sheet



Dimplex warrants their products to be free from defects in material and workmanship for a period of 2 years from the date of the first purchase.

Click here to download the entire Dimplex Warranty


    Customer Reviews

    Based on 3 reviews
    Mike K.
    A Stylish Home Addition

    Our Dimplex Pro1000 is here! We're super excited to get it installed and add this beautiful feature to our home. Gotta give props to Dreamwood Living—they've been awesome, answering all our questions and making sure the delivery was on point.

    Inna Stasyuk
    Best fireplace and humidifier!

    My kids and plants love this! And it’s a statement piece in our house. We use it daily.

    Amazing addition to our home.

    Incredibly realistic. Looks a lot better than any electric fireplace I have seen, because it's actual water vapor rising up, you can run your hand over the "fire."This thing is a huge hit with all of our guests. And it's been running for about 2 years without any problems whatsoever. Hoping it lasts ten more without issues.I've also got the complimentary heater installed right above it which is pretty neat, it's only $100 more I believe, and adds actual heat.