Modern Flames Red Stone 54" Traditional LED Electric Fireplace with Logs, Heater & Remote for 120V - RS-5435

Refresh a Built-In or Existing Fireplace Opening with Realistic Flame Ambiance, Convenient Controls, and Comfortable Supplemental Heat

The Modern Flames Redstone RS-5435 is an expansive 54-inch built-in electric fireplace insert designed to bring vibrant warmth and modern flame innovation into traditional hearth settings. Featuring state-of-the-art Hybrid-FX flame technology, 10 distinct flame and ember bed colors, and flexible trim finish kits, it easily retrofits large masonry fireplaces or custom wall cabinetry. Engineered for simple plug-in installation or clean-face recessed builds, it offers versatile operation for homeowners and quick setup for contractors.

Key Benefits

• Hybrid-FX Flame Technology – Projects vibrant, high-intensity multi-color flame dynamics across a tall vertical viewing area.
• Versatile Installation Options – Recesses into framed wall openings or slides into existing wood-burning fireplaces with included trim kits.
• Efficient 5,000 BTU Heating – Delivers reliable supplemental zone warmth for spaces up to 400 sq. ft.
• Independent Light Controls – Customize flame speeds, downlighting, and ember bed colors independently or synchronized.
• Dual Media Sets Included – Comes standard with both clear acrylic crystal media and realistic glowing driftwood logs.
• Year-Round Operation – Enjoy ambient flame and lighting effects with or without the heat enabled.

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Hybrid-FX Flame Technology

This advanced LED system maximizes visual height and color vibrancy across an enlarged viewing area. Homeowners can customize their ambiance with 10 flame and ember bed color options, 4 flame speed settings, and independently controlled downlighting.

Versatile Installation Options

Equipped with both 5/8" and 1-5/8" finish trim options, this unit offers a seamless fit for new construction zero-clearance installations or retrofitting existing masonry fireplaces. It plugs directly into a standard 120V outlet for effortless setup.

Efficient 5,000 BTU Heating

The built-in 1,500W PTC ceramic heater generates up to 5,000 BTUs of quiet, supplemental warmth. Controlled by a digital thermostat and sleep timer, it lets homeowners efficiently manage zone temperature without relying on central heating.

Warranty

This product includes a 2-year limited manufacturer warranty. Register it with Modern Flames within 30 days of purchase to upgrade to a 5-year limited warranty covering defects in materials and workmanship under normal residential use.

Requirements & Considerations

• Available Installation Options – Available as a built-in/recessed fireplace or as a fireplace insert with a compatible manufacturer surround. Provide the minimum finished framing opening with proper rear airflow and adequate side clearance.
• Electrical Requirements – Requires a dedicated 120V AC, 15-amp electrical circuit for plug-in or direct-hardwire installation.
• Professional Installation Recommended – Installation by a qualified professional is recommended when hardwiring or framing into new built-in cabinetry to ensure electrical safety and code compliance.

What's Included

• Redstone 54-Inch Built-In Electric Fireplace Unit
• Glowing Driftwood Log Set
• Acrylic Crystal Glass Media Kit

Modern Fireplace Design and Comfort from Modern Flames

Modern Flames products combine contemporary fireplace styling with practical controls and installation flexibility. This model is designed to create an inviting focal point while supporting convenient everyday enjoyment.