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Dimplex 33-Inch Slim Line Built-in Electric Firebox, UL Listed (BFSL33)

by Dimplex

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Get the Comfort and Ambiance of a Realistic Fireplace in a Snap!

Dimplex Authorized Dealer

Do you love the beauty of a traditional fireplace, but do not have the time or money to keep one? Traditional fireplaces are a hassle. They're expensive to install, take up a lot of space, and require constant upkeep. The Dimplex 33-Inch Built-in Electric Firebox takes crosses out all these problems! It has a truly realistic display of flames and needs no maintenance. Plus, you only spend 1 to 7 cents an hour to use it! 

You can feast your eyes on its unmatched realistic fireplace experience. Dimplex uses patented technology to display a dancing flame with depth. Its inner glowing logs and pulsating ember technology are designed to glow together for added realism.

This electric insert has a 5 sq ft viewing area and can spread supplemental heat to a 400 sq ft area. The door kit may be purchased separately to enhance its look.

Create an inviting atmosphere with the comfort and ambiance of a beautiful fireplace. Get the best deal with great customer service here. On top of that, we also give free shipping!

What's Included: Firebox, Remote Control, and User's Manual

Optional Accessories: Door kit and Trim Kit

Finish the Look of Your Fireplace with a Mantel:

Click here to see all Fireplace Mantels


    • Electric Firebox for indoor spaces
    • Uses patented flame technology creates the illusion of a true fire
    • LED inner glow handcrafted logs and pulsating ember technology allow both media to glow in concert
    • Includes a powerful fan-forced heater designed to provide supplemental heat across a 400 square feet room
    • Enjoy the ambiance of the flame with or without the heater for year-round comfort and enjoyment
    • The green alternative. No harmful particulates or emissions.
    • Glass front that is safe and cool to the touch
    • Has a 6-Hour Sleep Timer to conserve energy
    • Cost-efficient as it costs less than 1 to 7 cents per hour to operate
    • Includes a three-stage remote to control the heat and flame
    • Designed to be hardwired. Optional plug kit is sold separately.
    • Door kit, wall switch control kit, and plug kit are optional accessories
    • Dimensions: 28 1⁄2" H x 32 1⁄2" W x 9 1⁄2" D
    • Heat Output: 4080/8160/6120 BTUs
    • Dual 120 or 240/208 Volts
    • 1223/2423/1823 Watts
    • 10.2/10.1/8.8 Amps
    • Weight: 80 lbs
    • UL Listed
    • 2-Year Manufacturer Warranty

    What's in the Box:

    • Electric Firebox - 1 pc.
    • Trim Kit - 1 set
    • Remote Control - 1 pc.
    • User's Manual - 1 pc.



      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.


      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


      This Limited Warranty applies to your newly purchased Dimplex Electric Fireplace with Model Numbers XLF50, XLF60, XLF74, and XLF100.

      Click Here to View The Warranty

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      We understand that buying a fireplace online without seeing it in person can be challenging. Let us help!