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Dimplex 46'' Opti-Myst Pro 1000 Built-In Electric Fireplace

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$5,249.99 $7,349.99


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Picture the perfect fireplace. Forget about venting, gas lines and hot glass, because they are a thing of the past. Now imagine flames made of water that you can reach out and touch. The revolutionary Opti-Myst by Dimplex reinvents the electric fireplace and makes it easier than ever to add a dramatic fire feature to any space. Opti-Myst’s revolutionary technology uses water vapor to reflect light particles. This creates the breathtaking flame and smoke effect. Change the look of your Dimplex Opti-Myst Pro 1000 Built-In Fireplace by simply adding optional realistic log set. it instantly changes the look of your fireplace from contemporary to traditional. The log set is hand finished and painted to expertly replicate real burnt wood. Enhance your complete sensory experience with the sound of natural wood fire as the flames dance in front of your eyes.

Install as a single-sided unit, or remove the included backer panel and convert to a see-through design that opens the view between rooms. Included spacers and slots provide customizable flame width and pattern options. Built -in water tank fills up with tap water and lets you enjoy up to 8 - 12 hours of continuous flames. Control the flames and crackling sound effects with included remote. The discrete heater completes the functionality and warms up space up to 400 sqft to ensures perfect comfort in addition to the dazzling Opti-Myst flame and smoke effect.

Express your own unique style as the mist rises up through the rocks and the light reflects against the water molecules creating a jaw-dropping illusion of flames and smoke. The result is an appearance with unmatched realism and it will be nearly indistinguishable to a true wood-burning fire.

Available in 2 different sizes: 46" and 65".

Additional Media Options:

Dimplex Opti-myst CDFI1000 Black Rock Media Kit (click here) Natural black rock. Gives a unigue feel of nature touch to your Dimplex Opti-Myst CDFI1000-PRO.

Dimplex Opti-myst CDFI1000 River Rock Media Kit (click here) Beautifull, natural color river rock. Gives a unigue feel of nature touch to your Dimplex Opti-Myst CDFI1000-PRO.

Dimplex Opti-myst CDFI1000 Driftwood Media Kit (click here) Natural driftwood. Gives a unigue feel of nature touch to your Dimplex Opti-Myst CDFI1000-PRO.


  • Opti-myst® Flame Effect. Revolutionary ultrasonic technology produces a fine mist to create the illusion of flames and smoke - most authentic fireplace experience
  • Customizable Flame Width. Includes spacers and slots for customizable flame width and pattern.
  • Adjustable Flame Intensity. Control the desired volume of flame to suit
  • Single or Double-sided. Includes removable hi-gloss/reflective backer panel for easy conversion
  • Included water tank fills up with tap water and enjoy up to 8 hours of continuous flames
  • Continuous Water Supply. Optional plumbed water supply kit (CDFIPLUMB-KIT) provides continuous operation without refilling water tanks.
  • Crackling Sound Effects. Enjoy a more complete sensory experience with the sound of natural wood fire
  • Supplemental Heat. Includes an effective fan-forced heater to warm up to 400 sq. ft.; Heater heats one side, even with backer panel removed. 
  • Enjoy a more complete sensory experience with the sound of natural wood fire
  • Frame & Direct wire installation. Basic installation requires fewer tradespeople, no gas lines, venting or chimney 
  • Sight and Sound Remote. Control the flames and crackling sound effects with included remote
  • Energy Efficient. Fueled by water - costs only pennies per hour
  • Optional inner glow logs also available
  • Media Options. Can be customized with any media (not included). Optional inner glow logs also available. 

Best Design Styles

  • Contemporary; Modern


  • Dimplex 40'' Opti-Myst Pro Built-In Electric Fireplace
  • Multi-Function Remote
  • 2 Years Warranty
Brand Dimplex
Finish/Color Black
Media Bed N/A
Installation Built-in/Recessed
Weight 128 lbs 
Heat Location N/A
Warranty 2 Years
Remote Control Multi-Function
Volts 120V 
Amps 12.7
Watts 1,460
Wiring Wired In 
Bulb Type LED
BTUs 4,981
Heating Area 400 sqft




Fireplace: 46 5/8''W x 31 3/4''H x 14 3/4''D

Viewing Area: 40 7/8''W x 17 1/2''H

Framing / Rough Opening: 45 1/4''W x 32 3/8''H x 14 3/4''D





Opti-Myst® Plug Kit (click here). This Dimplex Plug Kit is used to enable the hardwire system of CDFI1000P & CDFI500P Opti-myst® Water Vapor Cassettes to be plugged into a standard household outlet.

Opti-Myst® Plumb Kit (click here)Plumbing kit for Opti‐Myst Pro 500/1000 Cassettes is an optional plumbing kit that allows for continuous water supply, eliminating the need to fill water reservoirs.

Dimplex Opti-Myst Pro Built In Electric Cassette Demo Video 

Electric Fireplaces Depot offers FREE Shipping on all Electric Fireplace Unit purchases (excluding stand-alone accessories) anywhere in the continental USA (lower 48 U.S. states).

  • Items are shipped/processed within 1-3 business days. We strive to deliver all items within 3-7 Business Days, depending on final destination. All items are delivered via FedEx, UPS, USPS or a reputable and reliable local carrier.
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  • All Electric Units and Furniture Items with exception of Accessories are shipped Freight. In accordance with trucking industry, Home Delivery means "Curbside Delivery" in a residential area. You may/will need assistance to move the package indoors or you might unbox the shipment and carry each piece inside individually. Some drivers will assist in getting a shipment into a garage or carport but not obligated to. If you require Inside Delivery, please notify us at the time of placing your order. (additional fee applies for Inside Delivery).
  • Please inspect carefully carton and contents when your product arrives. If the product is damaged, document it on the driver's delivery receipt and contact us immediately no later than 24 hours from delivery time. We cannot accept responsibility for a damaged shipment if it is not noted as such on the driver's delivery receipt. Damage must be noted at the time of delivery.


Your newly purchased Electric Fireplace Unit is covered by the Manufacture Limited Warranty, subject to Terms and Conditions. View full Manufacture Limited Warranty below.


If you have technical issues with your electric fireplace unit, within the warranty period, please consult your product manufacturer's warranty. You can contact either us at or contact the manufacturer of your product. We are here to help you. 

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At Electric Fireplaces Depot we work with many top brands in the industry and all our products are of the highest quality. We want you to be happy and satisfied with your purchase and enjoy it for many years to come. We offer Satisfaction Guarantee with 30 Days Return Policy. View full Return Policy below.

Passion for Design, Style and People: Electric Fireplaces Depot is a family run business with passion for design, style, people, reputation and longevity. Every single customer matters to us. Our future as a company is built together with all our happy customers. We are building longevity and legacy not just a business.

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Satisfaction Guarantee: At Electric Fireplaces Depot we work with many top brands in the industry and all our products are of the highest quality. We want you to be happy and satisfied with your purchase and enjoy it for many years to come. We offer Satisfaction Guarantee with 30 Days Return Policy. Please contact us for return authorization and instructions within 30days. We ask that you return item in the original packaging, with all original content and in sellable condition.  

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Brand Names: At Electric Fireplaces Depot we only work with the best brands in the industry and all our products are of the highest quality. We strive to bring electric fireplace products to fit every taste and like. Call us today or talk to us via our chat and we will help you the best we can.

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