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LegendFlame 71" W Smart Build in Electric Fireplace Insert, 1-2-3 Sided View, Heater 750W/1500W, Multi Colors of Flame & Fuel Bed, Alexa/Google Assistant Enabled

  • Based on 33 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Legend Flame

Arrives Dec 20 – Dec 22
Order within 9 hours and 16 minutes
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Size: 71“


Features

  • BUILD-IN. Overall dimensions: 72" W x 19.5" H x 10.2" D; Visible dimensions: 70.9" W x 15.7" H x 5.5" D
  • 1~3 SIDE VIEW. can be configured in a three sided, corner or single sided view, with finishing material up to the edge for a flush finish
  • SMART. Remote included + works with Alexa and Google Assistant, easily adjust heat settings, flame color, power on/off the device, and more with the included remote, plus connect to Wi-Fi and connect to your favorite home assistant to adjust settings with your voice.
  • MULTI COLORS. Dual flame color design to make a combination of flame effects with orange and a range of 8 other colors. Logs with 8 colors of fuel bed add more realistic as well.
  • WARRANTY. One year limited warranty. Customer service is always ready for help whenever needed.
  • CSA Certified

Brand: Legend Flame


Power Source: Corded Electric


Product Dimensions: 71"D x 5.5"W x 15.7"H


Material: Metal, Tempered Glass


Finish Type: Powder Coated


Installation Type: Build in


Heat Output: 5100 BTU per Hour per Foot per Degree Fahrenheit


Special Feature: Adjustable Flame, Multicolor Flame, Overheat Protection, Safety Shut Off, Timer


Style: Traditional


Color: Black


Brand: Legend Flame


Power Source: Corded Electric


Product Dimensions: 71"D x 5.5"W x 15.7"H


Material: Metal, Tempered Glass


Finish Type: Powder Coated


Installation Type: Build in


Heat Output: 5100 BTU per Hour per Foot per Degree Fahrenheit


Special Feature: Adjustable Flame, Multicolor Flame, Overheat Protection, Safety Shut Off, Timer


Style: Traditional


Color: Black


Room Type: Bedroom, Home Office, Living Room


Ventilation Type: Vent Free


Included Components: Remote Control


Item Weight: 105.4 Pounds


Model Name: EF423B


Shape: Rectangular


Power Consumption: 1500 Watts


Warranty Type: Limited


Burner type: Quartz


Number of Batteries: 2 AAA batteries required.


UPC: 850061102034


Manufacturer: Legend Flame Group LLC


Item Weight: 105.4 pounds


Item model number: EF423B


Batteries: 2 AAA batteries required.


Date First Available: May 7, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 20 – Dec 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Absolutely breathtaking Fireplace
Size: 59”
This is a must have, very classy, value for money, sounds and crackles like a real fire place, realistic looking wood and flame, versatile color options. Can’t say enough good things about this, I’m purchasing more for my other 2 fire places.
Reviewed in the United States on November 30, 2025 by PillarandHues PillarandHues

  • Modern and Chic
Size: 71“
The media could not be loaded. This fireplace is a statement piece in my gathering room. Great value for excellent quality.
Reviewed in the United States on November 11, 2025 by Johanna

  • Nice Flame
Size: 59”
Over all decent electric fireplace. Historically I'm a purist and would have preferred a gas fireplace but became cost prohibitive. This unit made the project cost effective while giving a fairly genuine looking flame. A couple things I don't love, is the heater is louder than I would like. Second, the fireplace crackle sound is a little tinny so between the sound and the heater volume it's a dead give away that it's an electric fireplace. ... show more
Reviewed in the United States on October 11, 2024 by David J. Andersen

  • Beautiful but must be installed before drywall
Size: 71“
Looks great but has to be installed before drywall. So will be a while before we can use it. Looks great so far
Reviewed in the United States on October 19, 2025 by scott henley scott henley

  • Stunning fireplace!!!
Size: 51“
This fireplace is a beautiful unit !!! Very elegant and looks so real even with sound. I bought the 43 inc first for confusing measurements but company was very diligent helping me with return and send me the new 50 inc. Just waiting for refund. Easy to work with seller. Highly recommend!!!
Reviewed in the United States on February 26, 2025 by cecilia vertiz

  • Transformed our living room
Size: 59”
This has been one of the best purchases I’ve ever made! The side view makes a big statement since you can see it from the other room. The different colors are fun but we typically leave it on the normal orange flame with red embers and it’s beautiful! It is so relaxing, we sometimes just stare at it all evening! We have an open concept main floor and the heat still fills up the room making it very comfortable. Installation was very easy. We get compliments on it constantly! Would recommend to anyone! ... show more
Reviewed in the United States on November 25, 2024 by Meghan

  • 10/10
Size: 59”
I was hesitant at first because of the small amount of reviews but I am so glad I bought this fireplace. The crackling sound is my favorite part, just lower the volume on the app and it’s much more enjoyable. I ordered the 59”. Glad I ordered before it sold out.
Reviewed in the United States on December 21, 2024 by Michael C. Michael C.

  • Almost perfect....
Size: 59”
This fireplace insert is well built. It works well and even the sound is not bad. It looks very nice in the custom fireplace I built for it. I giving it 4 stars for the one I reason. The logs do not show a burning ember effect which takes a lot away from the effect. I installed a different unit for my daughter and it has glowing embers and what a difference! I'm keeping it but I would suggest looking for a unit that actually has logs that simulate true burning logs. ... show more
Reviewed in the United States on November 10, 2025 by John B

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