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Dimplex 46" Opti-Myst Linear Electric Fireplace - OLF46-AM

Dimplex 46" Opti-Myst Linear Electric Fireplace - OLF46-AM

SKU: X-136786
Regular price $6,499.99
Regular price $8,446.50 Sale price $6,499.99
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Experience a lifelike fire with the new Optimyst® Linear. Patented vapor flame technology and advanced LED lighting work together to flawlessly imitate true flames and smoke. Optimyst reinvents the future of fireplaces with its safe, sustainable, and state-of-the-art design.

Optimyst® uses patented technology to produce water vapor that closely imitates true flames and smoke. Flames do not generate heat, the glass is cool to touch, making it safe for everyone. Advanced, multicolor LED lighting projects onto the flames to help create the fire illusio. The Optimyst® Linear includes wi-fi enabled options. Control your fireplace from anywhere with the Dimplex Flame Connect App.


  • Opti-myst® Flame Effect - Revolutionary ultrasonic technology produces the illusion of three-dimensional flame using vapor technology.
  • Comfort$aver® Heating System - Safe concealed ceramic heat, plus 11% energy savings, warms up to 1,000 sq. ft. Can be used as a primary or secondary heating source depending on room requirements.
  • Custom Color Creations - Choose between a traditional natural amber flame or go contemporary with a variety of brilliant color themes; cycle through a range of colors using the custom mode, freezing on the hue of your choice.
  • Slim Design - A zero-clearance firebox with a slimmer 12" deep design.
  • Crackling Sound Effects - Enjoy a complete sensory experience with the sound of natural wood fire.
  • Fully-Sealed Glass - Front glass fully seals to protect and stabilize the flames.
  • Built-in Timer - Set for 30 minutes to 8 hours.
  • Smart Self-Diagnostics - Integrated self-diagnostics that simplify troubleshooting and improve service.
  • Continuous Water Supply - Designed to connect to main water line providing continuous operation. Optional plumbing kit is available.
  • Frame, Wire and Finish - Basic installation requires fewer tradespeople, no gas lines, venting, or chimney.


Brand Dimplex
Model Optimyst® OLF46-AM
Design Style Contemporary
View Style Front-View, Single-Sided
Installation Recessed | Side Register | Front Register
Fuel Type Electric
Total Max BTU 4,163 BTU at 120V | 6,551 BTU at 240V
Media Bed Logs, Glass/Crystals
Controls Sight & Sound Remote | Touch Controls | Flame Connect App
Built-in Thermostat Yes
Automatic Shut-Off Yes
Timer 1
Heat Type Fan Forced
Heating Area Warms up to 1000 sq. ft.
Weight 67.99 Kg
Warranty 2 Years Warranty
Wiring Plug-in or Hardwire
Voltage 120 - 240 Volts
Wattage 1,220W at 120V | 1,920W at 240V
Amps 10.4 - 12.5 Amps
Lighting Flame Lighting | Mood Lighting



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Dimplex Warranty

Dimplex Electric Fireplace, and Other Models: 2-YEAR LIMITED WARRANTY.

See the full warranty: click here


See the full warranty: click here

Dimplex Sierra Series & Winslow Series: 1-YEAR LIMITED WARRANTY

Returns & Shipping

The Great Fire Company prides itself on having one of the best return policies in the industry. Cancel any time before your order has shipped, completely free of charge (exceptions apply, including custom made orders).

Call 1-321-334-2850 or message our live chat to learn more.

Frequently Asked Questions

As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment. If, for some reason, there is a delay in stock, we will contact you before accepting payment.

If your order is in stock and we process the charges to your credit card, it will ship within 2-5 business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at sales@thegreatfirecompany.com. No Shipping outside the lower 48 in USA.

If you need to cancel an order, please contact us as soon as possible so we can refund you in full before your order leaves the warehouse. Reach agents during business hours at 1-321-334-2850, the chat in the bottom right, or email sales@thegreatfirecompany.com any time.

Custom or made to order products cannot be canceled or refunded as these products are put into production specifically for your order. Custom order brands include Outdoor Plus, Fire By Design, Fireplaces, Etc.). These units, are custom made to your specification or created once you order. Once you place your order they start building your unit. Your warranty will guarantee you a fully functional and operational product. If it is not clear whether your order is custom or made to order, please message or call us. All sales are final for Custom made and Made-to-order products.

If you need to exchange your product, you may do so. You, as the customer, are responsible for any shipping costs throughout any returns and exchange processes. Not all orders are available for return once they have shipped. We order our products directly from the manufacturer. Therefore, if the manufacturer will not permit us to return a product, we cannot offer you a return. This often varies on a case-by-case basis; please reach out to us if you would like specific information on your brand and/or product. Due to drastically increasing LTL/freight shipping costs, any outright returns will incur 25% cancellation fee + return shipping costs. If you are replacing the product with something else, we may be able to help you cover some of the costs depending on the product.

We promise to do our best to get your order to you as soon as possible. We provide estimated shipping times on the product pages based upon what our suppliers and freight companies tell us, and those estimated shipping times may change or vary without notice (Due to supply chain issues, the steel mills behind on making metal, the manufacturers delayed because of the mills, the overwhelmingly demand on shipping, factory/warehouse and dock workers and so on). Order delays have proven to be unavoidable and outside of The Great Fire Company's control. While this might be frustrating, we ask you to please be patient and understanding with us in these tough times. We thank you for your business and appreciate your patience. Please call or reach out to our live chat for further support if needed.

Dimplex 46" Opti-Myst Linear Electric Fireplace - OLF46-AM