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Modern Flames

Modern Flames Redstone 26" Electric Fireplace Insert

  • Based on 17 reviews
Condition: New
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$999.00 Why this price?
New Year Deal · 9% off was $1,099.99

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Availability: In Stock.
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Arrives Thursday, Feb 5
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Size: 26 Inch


Features

  • Hybrid-FX Flame Technology offers impressive viewing
  • High-intensity RGB up-lighting, down-lighting, and 10 unique flames colors offer a high-definition display
  • Heats up to 5,000 BTU/hour
  • Variable heat and flame can operate independent from each other
  • Includes standard remote control

Description

The Modern Flames RedStone 26-Inch Built-In Electric Fireplace (RS-2621) provides a premium electric fireplace option for your home. Featuring durable construction, an all-new design, and Modern Flames' new Hybrid-FX flame technology, this appliance has been built to impress. An enlarged viewing area offers striking views from any angle, while high-intensity RGB up-lighting, down-lighting, and 10 unique flames colors offer a high-definition display. Variable and thermostatically controlled heat from the integrated 5,000 BTU heater allows for cozy comfort on chilly days, while the included remote control provides enhanced convenience. This versatile unit can slide into an existing zero-clearance wood fireplace or installed into a 10-inch deep wall for a built-in, flush-mounted look and includes a 0.625-inch trim kit as well as a 1.625-inch trim kit as standard options.

Brand: Modern Flames


Power Source: AC/DC


Product Dimensions: 10"D x 24"W x 19"H


Material: Ceramic, Glass


Finish Type: Painted


Installation Type: Built In


Heat Output: 5000 British Thermal Units


Special Feature: Corded


Style: Modern


Color: Black


Brand: Modern Flames


Power Source: AC/DC


Product Dimensions: 10"D x 24"W x 19"H


Material: Ceramic, Glass


Finish Type: Painted


Installation Type: Built In


Heat Output: 5000 British Thermal Units


Special Feature: Corded


Style: Modern


Color: Black


Ventilation Type: Vent Free


Heating Coverage: 5 square feet


Included Components: Remote Control


Item Weight: 47 Pounds


Model Name: RS-2621


Warranty Type: Limited


Chamber Width: 42 Inches


UPC: 850011491225


Size: 26 Inch


Manufacturer: Modern Flames


Item Weight: 47 pounds


Item model number: RS-4229


Date First Available: October 6, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 5

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews

    • Electric fire
Size: 36 Inch
LOVE this electric fireplace. All the changing colors for the holidays and the heat blower. It’s beautiful for an electric fireplace
Reviewed in the United States on January 14, 2026 by Amazon Customer
    • Great features
Size: 36 Inch
I was really impressed by the reviews. I ordered one through Amazon! I was pleasantly surprised that it was being sent through a shipper on a pallet! Due to the location I live in the company owner contacted me and at their expense - paid for special shipping to get it to my location! After receiving the unit I installed it and was blown away at how beautiful the fire effects and remote control unit work! The heat is great and if I dont want heat I can just turn it on and enjoy the show! I like it so much I am purchasing a second one! Yes it’s pricey - but it’s top of the line quality and the company is a U. S. A. based family run co. with excellent service and A real person who cares about my satisfaction! They went way over and above- and you just don’t find that kind of service and a great quality product anywhere these days! I am purchasing a second one and I absolutely recommend this company and this product! I’ve purchased several of the cheaper electric fireplaces over the years and they all were kinda cheesy and only lasted a few years ! This one is built to last and the effects are beautiful! Well worth the money! ... show more
Reviewed in the United States on September 1, 2024 by Tony
    • Only Qualm : Shipping
Size: 36 Inch
Let it be said, it arrived in excellent condition... it just took a little longer than Amazon portrayed. Because of the craftsmanship of this product, the actual company who manufactures the fireplace pays a third party to carefully deliver it to your home, BUT Amazon does not explain this. Amazon makes you think it will take two or three days. (It actually took more than a week due to my remote location.) That being said, it's finally here and installed, and BEAUTIFUL and provides a cozy environment. ... show more
Reviewed in the United States on December 5, 2024 by Haslem
    • Modern Flames Redstone 36-Inch Built-in Electric Fireplace (RS-3626)
Size: 36 Inch
Wonderful product. I would purchase it again. Replaced a propane nonvented gas log; no longer have to worry about Carbon monoxide. Took my handyman about six hours to remove the gas log and install electric fireplace.
Reviewed in the United States on January 22, 2026 by Amazon Customer
    • do not buy! overpriced crap
Size: 26 Inch
Not worth the price tag, at all. *and* the 26" doesn't match the photos. the logs are way smaller and different looking. they won't even show the 26 on their website, every pic is a 36+. So.. it's a fancy electric space heater with a cool light show. you can get WAY, better heaters for FAR less money, so you're just paying for the special effects. it's heat output is crap compared to a $100 stand alone heater. You cannot angle the blower at all. no louvers, it's fixed and it blows slightly upwards, not really selling the fireplace experience. There is no fan/ blower speed. it's either on or off, tied to the heat being on or off. while blowin', it is loud for how lousy it is as a heater. again, you can buy a decent space heater that is really quiet, for a fraction of a fraction of this things price. they do not accept returns. which means they know the product is crap. and this lousy review is my only recourse for being duped into buying such an overpriced piece of junk. the lighting is only thing they got right. pretty cool use of leds and projection to simulate the fire/ coals effects, and the ability to customize colors and brightness, etc. but it comes nowhere close enough to justify the price tag. ... show more
Reviewed in the United States on November 22, 2025 by zach
    • Looks great!
Size: 36 Inch
Review Image by Jennifer Nelson Jennifer Nelson
We didn’t want to deal with a wood burning fire, and there is no gas line here, so we thought we’d give this a try. We did have it installed by an electrician who put in a dedicated breaker. No one is going to mistake it for a real fire, but I think it looks pretty cool. The colors are interesting and the heat output is good. I love being able to just flip it on in the morning. ... show more
Reviewed in the United States on January 7, 2025 by Jennifer Nelson Jennifer Nelson
    • Fireplace inserts arrived in stellar condition
Size: 36 Inch
From the time I placed my order on Amazon until the order arrived at my home, Marshall was attentive and conscientious. He explained each step of the shipping process and assured me by using an extra delivery company at his expense the fireplace inserts would be delivered in pristine shape which they were, and very timely. Marshall really cares about the customer. We love the inserts, they’re pretty and heat the rooms nicely. All around very pleased! ... show more
Reviewed in the United States on January 2, 2025 by Amazon Customer
    • Damaged parts
Size: 26 Inch
Review Image by Valentino Cruz Valentino Cruz
Review Image by Valentino Cruz Valentino Cruz
Review Image by Valentino Cruz Valentino Cruz
Received in damage condition. The trim pieces were scratched and dented. I have to pay for return shipping and a restocking fee.
Reviewed in the United States on November 25, 2024 by Valentino Cruz Valentino Cruz

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