Modern Flames 54-In Redstone Built-in Electric Fireplace

RS-5435  |  Modern Flames

    $2,949.00 $3,599.00

    Modern Flames 54-In Redstone Built-in Electric Fireplace


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    Ships: 2-4 DAYS Via Freight Carrier
    Delivery 4-9 days
    • Hybrid-FX TM Flame Technology
    • 10 Unique Flame Colors
    • Includes driftwood log set & acrylic crystal media
    • Low Energy LED Flame Technology
    • Variable Supplemental Heat with Thermostat
    • Multi-function remote control
    • Finish Trim Kit Included (2 sizes included)

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    Free Shipping

    Ships: 2-4 DAYS Via Freight Carrier

    Delivery 4-9 days
    2 Year Warranty Warranty
    Easy Returns

    30 Day Return Policy With No Restocking Fee

    ElectricFireplacesDirect will refund your purchase amount minus return shipping charges should you be dissatisfied with any electric fireplace package. Learn more about our Easy Returns.

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    The Redstone Series by Modern Flames represents a giant leap in terms of electric fireplaces. This completely revamped, built-in unit offers a new Hybrid-FX flame technology that produces an overall more realistic flame effect with improved flame height and larger vertical viewing area. Each unit comes with both a driftwood log set as well as a crystal ember media kit. This gives you the ability to change the appearance of your fireplace from traditional to contemporary whenever you see fit and with incredible ease. 10 flame colors, as well as RGB up lighting and downlighting make setting the ideal ambiance for your space as easy as the click of a button.

    When additional warmth is needed for the cooler months of the year, simply engage the units fully integrated fan-forced heater for supplemental heat that can fill spaces up to 400 Sq. Ft. in size. Set the thermostat with your desired temperature and let the unit take control and adjust accordingly to maintain the set temperature.

    In terms of installation, the Redstone series can slide into an existing Zero Clearance wood burning fireplace or alternately, you will need 10" of depth within a wall for a built-in flush mount look. Finish Trim Kits are also included to help create that smooth, finished installation.


    54" Electric Firebox, Multi-Function Remote & 2 Year Warranty.
    lineart dimensions

    Owner’s Manual
    Trim Options

    Product Details

    Product Information
    Dimensions 52" W x 33" H x 12" D
    Other Dimensions Viewing Area: 50.75" W x 29.5" H
    Brand Modern Flames
    Finish Black
    Fuel Bed Crystals and Logs
    Installation Wall or Fireplace
    Mounting Options Fully Recessed
    Style Contemporary and Traditional
    Shipping Weight 130lb
    Product ID RS-5435
    Volts 120
    Amps 15
    Watts 1465
    Wiring Direct-Wire||Plug-Kit
    Bulb Type LED
    BTUs 5000
    Supplemental Heating Area 400 sqft
    Heat Location Top front
    Remote Control Options Multi-function


    This Modern Flames product includes a 2 Year Warranty Warranty.

    Protect Your Investment Beyond The Manufacturer’s Warranty
    • Who is Mulberry?

      We've partnered with Mulberry to offer Product Protection on eligible Electric Fireplaces Direct products. Mulberry provides comprehensive product coverage you can count on, that you can add to your order, to enjoy even more peace of mind in addition to the coverage your Limited Warranty already provides.

    • How do I purchase Mulberry Product Protection?

      It’s as easy as adding Mulberry Protection to your cart with your eligible products and checking out. Once you purchase coverage, you will immediately receive a welcome email from Mulberry with access to your dedicated Mulberry dashboard, which you can use to manage your plan, file a claim and contact their team. Or, Call us directly at 1.866.966.1122

    • Can I cancel my Product Protection Plan?

      Yes, you can cancel your plan at any time. If you purchased your plan with Electric Fireplaces Direct, you can cancel directly with Electric Fireplaces Direct support. If you purchased your plan via post purchase email, you can cancel directly with Mulberry at You can also contact the Mulberry customer support team via

    • How do I file a claim?

      Simply log in to your dedicated Mulberry dashboard at for a 1-click, receiptless claims filing process. You can also contact the Mulberry customer support team via

    • What happens if I return or exchange my products?

      Each Mulberry Product Protection plan is tied to the specific product with which it was purchased. If you return or exchange your product, you will also need to cancel the warranty with Mulberry (and purchase a new plan if you prefer).

    To add a protection plan, select the plan before adding to cart or add it in the cart prior to checkout.