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Dimplex BLF7451

BLF7451 74" Prism Series Linear Electric Fireplace with LED Flame Technology, Sparkling Ember Bed, Color Themes and Supplemental heat in Black Write a review

BLF7451 74" Prism Series Linear Electric Fireplace with LED Flame Technology, Sparkling Ember Bed, Color Themes and Supplemental heat in Black


Items that are currently in-transit to our warehouse, are currently in-stock at a drop-ship vendor’s, or manufacturer's warehouse will be marked as "Available". These products will ship once your order is processed (usually within 24-48 business hours). For any exceptions to this timeframe, an ETA (Estimated Time of Arrival) for your order will be emailed with accurate shipping dates in order to ensure that you are always updated and informed as to when your order will arrive at its final destination.

Quick Ship Eligible

Items labeled Quick Ship will ship within 2 business days from our East Coast warehouse. Actual delivery times will vary based on your location. If you are ordering multiple items and not all items qualify for Quick Ship, the order will ship when all items are available to ship. Quick Ship may not apply to multiple quantities of the same product.

Quick Specs: View More

  • Width: 74.25"
  • Height: 19.5"
  • Depth: 7.5"

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The best-selling electric linear fireplace just got better with the all new Prism Series. Sparkling with intensity in a full spectrum of RGB colors, the Prism series flame effect illuminates the diamond-like acrylic ice ember bed in a show-stopping effect. Complete with a powerful and efficient fan-forced heater, this fireplace adds comfort and ambiance to any space. Plugged in or hard-wired, hung on the wall or built-in; the Prism series is beautifully versatile. Available at AppliancesConnection


LED Flame Technology
A blend of technology, artistry and craftsmanship, the patented LED Dimplex flame technology creates the illusion of a true fire.

Sparkling Ember Bed
Diamond-like acrylic ice ember bed chunks sparkle with the reflected light.

Color Themes
Choose from a variety of brilliant color themes or cycle through a range of colors using the prism mode, freezing on the hue of your choice.

Supplemental Heat
Includes a powerful fan-forced heater designed to heat a room up to 400 square feet, providing supplemental heat when required.

Floating LED Display
View temperature settings and specialty functions such as sleep timer and color themes.

Multi-Function Remote
Control 100% of the fireplace features from the comfort of your chair.

Year-Round Comfort
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 and 100% efficient.

With no flame heat or emission and a glass front that remains cool to the touch; our fireplaces are the safe choice for your home.



Width: 74.25"
Depth: 7.5"
Height: 19.5"
Weight: 140 lbs
Fuel Type: Electric
Vent Type: Vent Free
BTUs: 4198/ 8290 BTU
Space Heating Capacity: N/A
Installation: Surface-Mount or Recessed
Remote Control: Yes
Electrical Requirements
Amps: 10.3/ 10.1 Amps
Wattage:  1230/ 2430 Watts
Warranty Information
2 Years


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Dimplex patented flame technology creates a truly realistic fireplace, giving the fire its depth and dancing flame that you will only find with Dimplex.

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Includes a powerful fan-forced heater designed to keep the rooms you spend the most time in warm. Reduce your central furnace temperature and cut your heating costs!

Easy Installation

Easy Installation

Adding a beautiful wall-mount fireplace to your home is easy; simply install the wall bracket (included) near an electrical outlet, plug it in and enjoy. Some units also include a pedestal base allowing you to display the fireplace on a flat surface, such as a dresser and buffet table.


BLFPLUGKIT Plug Kit to Convert to Outlet for BLF74 & BLF7451 for Use with 120V Only


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  • Brand:Dimplex
  • SKU:BLF7451
  • UPC:781052098794
  • Stock Id:706368
  • Product Number:BLF7451
  • Series:Prism


  • Finish:Black


  • Width:74.25"
  • Height:19.5"
  • Depth:7.5"


  • Assembly:Assembly Required
  • Maximum Heating Output:4198/ 8290 BTU


  • Remote Control:Yes
  • Corner:No
  • Recessed:Yes

    Safety Features

  • Electronic Ignition:Yes

    Technical Details

  • Weight:140
  • Type:Linear
  • Style:Modern
  • Fuel Type:Electric
  • Portable:No
  • Handles:No
  • Mount Type:Wall Mounted
  • Wall Mountable:Yes
  • Lighting:Yes
  • Adjustable Shelves:No
  • Outdoor:No
  • In-Wall:No
  • Media Storage:No
  • See Through:No
  • Built-In Firebox:No
  • Plug-In Firebox:No
  • Spark Screen Included:No
  • Mosaic Top:No