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Modern Flames Spectrum Slimline Built-in/Wall Mounted Electric Fireplace, Sizes: 50"-100"

Save $449.70
Original Price $1,948.70
Current Price $1,499.00

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Refresh the Look of Your Home with a Gorgeous Fireplace that has Multicolor Flames

Do you feel sometimes that your indoor space is suffocating? What you need is a fireplace to set a cozy ambiance in your living space. There is a common notion that fireplaces are unsafe and difficult to put up. But, the Modern Flames Spectrum Slimline Electric Fireplace solves that problem.

The improved version of the Spectrum features Hybrid-FX™ Flame Technology, 12 flame colors, and 12 ember bed colors. Available in four sizes: 50" to 100" wide, this visually stunning fireplace is perfect for adding style, warmth, and ambiance to any room.

Spectrum Slimline electric fireplace is less than 5" deep and designed for wall mount or recessed installation. Wall mounting this fireplace is quite easy using the mounting brackets that come with it. Two people can do the job. Clean face or 2" x 4" installation may require a bit more work as hardwiring this fireplace requires a qualified electrician.

Modern Flames' Hybrid-FX™ Flame Technology is an enhanced version of their realistic award-winning flame technology. This new technology allows independent control of the flame and ember bed colors resulting in more color combinations and more vibrant flames. A large viewing area with a sleek 5/8" trim and colorful display, further enhanced with logs and glass media, both come with the fireplace, making this fireplace an eye-catching wall accent.

Spectrum Slimline is more than just a decorative piece as it can easily heat up a small room or provide supplementary heat to a large room. At its highest setting, it is capable of producing 5,000 BTUs of heat, which is good enough to heat a room up to 450 square feet. Or, set it to a particular temperature from 68 to 88 °F using the touch control panel or included remote.

Look forward to coming home to a cozy ambiance and pleasing atmosphere in your room. Buy the Modern Flames Spectrum Slimline Electric Fireplace today and enjoy free shipping from us!

What's Included: Electric Fireplace, Clear Crystal Media, Driftwood Log Set, Remote Control, and User's Manual

Finish the Look of Your Fireplace with a Mantel:

Click here to see all Fireplace Mantels

Modern Flames Modern Flames Spectrum Slimline  Videos:


  • Indoor electric fireplace - NOT for outdoor use
  • Has multiple ways to install: Built-in Clean Face, Partial 2x4 Recess, or Wall Mount allowing more design possibilities for your interiors
  • Requires no venting which makes installation easier
  • Has 12 Flame Color Options to set the mood
  • Has 12 Ember Bed Color Options for even better aesthetics
  • Hybrid-FX™ flame technology uses high-intensity RGB LED lights and reflection for attractive and more vivid flames
  • 3 Flame Speed Settings to adjust the look of the flame
  • 5 Brightness Settings to enhance the visibility of the display
  • Flame operates with or without the heater, so you can enjoy its beautiful view all year
  • Whisper Quiet Fan reduces noise
  • Variable heat with thermostat automatically adjusts the heat output according to the room temperature
  • With 2 Heat Settings, 1465 W on High and 750 W on Low setting, to provide better comfort
  • Sleep Timer via App shuts off the fireplace at a preset time (in 30 mins to 8 hours) to save energy
  • Built with a Lighted Touch Control Panel for more accessibility
  • Comes with a Push Button Remote to control all the features
  • Includes Clear Crystal Media and Driftwood Log Set to make the display even more attractive
  • Heats 450 sq. ft. with 5000 BTUs
  • Hardwire-ready, can be also plugged into a standard 120V outlet
  • 120V
  • 15 Amps
  • Approximately 40 Decibels
  • Dimensions:
    • 50" Model: 17" H x 49 3/4" W x 4 5/8" D
    • 60" Model: 17" H x 59 3/4" W x 4 5/8" D
    • 74" Model: 17" H x 73 3/4" W x 4 5/8" D
    • 100" Model: 17" H x 99 3/4" W x 4 5/8" D
  • Viewing Area:
    • 50" Model: 12" H x 46" W
    • 60" Model: 12" H x 56" W
    • 74" Model: 12" H x 70" W
    • 100" Model: 12" H x 96" W
  • Framing Dimensions:
    • 50" Model: 16" H x 48 7/16" W x 3 7/8" D
    • 60" Model: 16" H x 58 7/16" W x 3 7/8" D
    • 74" Model: 16" H x 72 7/16" W x 3 7/8" D
    • 100" Model: 16" H x 98 7/16" W x 3 7/8" D
  • UL Listed
  • 2-Year Warranty

What's in the Box:

  • Electric Fireplace - 1 pc.
  • Clear Crystal Media - 1 pc.
  • Driftwood Logs - 1 set
  • Remote Control - 1 pc.
  • User's Manual - 1 pc.



This fireplace meets the construction and safety standards of H.U.D. for application in manufactured homes when installed according to instructions.

Free and Fast Shipping! Read our full Shipping Policy here.

We offer market-leading 30-Day Free Returns! Read more about our Returns Policy here.

In the unlikely event of a problem occurring due to a manufacturing fault within 24 months from the date of purchase of the fireplace, parts will be supplied for repair of the product of the product will be replaced free of charge. Repair or replacement is at the option of Modern Flames. 

Defects must be brought to the attention of Modern Flames Technical Service Department by contacting Modern Flames at 877-268-9353 or 3423 E. Atlanta Ave., Phoenix, AZ 85040. Please have proof of purchase, catalogue/model, and serial numbers available when calling. Limited warranty requires a proof of purchase of the product. 

What this limited warranty does not cover

This limited warranty does not cover consumable items such as the bulbs and the fuses which have a limited lifespan. 

This limited warranty does not apply to products that have been repaired (except by Modern Flames or its authorized service representatives) or otherwise altered. This warranty does further not apply to defects resulting from misuse, abuse, accident, neglect, incorrect installation, water damage, improper maintenance or handling, or operation with an incorrect power source. 

Click Here to Download a PDF Warranty Document.

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