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The Bio Flame XL Firebox DS 53-Inch Built-in See-Thru Ethanol Fireplace - An ethanol fireplace on a white background

The Bio Flame XL Firebox DS 53-Inch Built-in See-Thru Ethanol Fireplace

by The Bio Flame
SKU FB-DS-XL-38M-Silver-Spacer
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$6,295.00
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The Bio Flame XL Firebox DS 53-Inch Built-in See-Thru

  • Double-Sided See-Through Design: The see-through flame view works from both sides, making it a stunning room divider or centerpiece that adds ambiance to two spaces at once.
  • 27,000 BTU Heat Output: With enough power to heat up to 1,001 sq. ft., this fireplace delivers real warmth that makes a noticeable difference in your home's comfort.
  • 30-Minute Easy Installation: No gas lines, chimneys, or vents required — this fireplace can be up and running in just 30 minutes, saving you time and installation costs.
  • Eco-Friendly Ethanol Burner: Burns clean bio-ethanol fuel with zero smoke, soot, or harmful emissions, so you enjoy a beautiful real flame without the environmental or air-quality drawbacks.
  • 11-Hour Burn Time: The 11L fuel capacity keeps the fire going for up to 11 hours on a single fill, so you can enjoy long, uninterrupted evenings of warmth and ambiance.
  • Commercial-Grade Steel and Glass: Built from 304 stainless steel with 8mm tempered glass on both sides, this fireplace is engineered for lasting durability, corrosion resistance, and everyday safety.
The Bio Flame XL Firebox DS 53-Inch Built-in See-Thru Ethanol Fireplace
Specifications
Flame & Controls
  • Flame Type: Real bio-ethanol flame
  • Fuel Type: Bio-ethanol
  • Fuel Capacity: 11L
  • Burn Time: Up to 11 hours
  • Heat Output: 27,000 BTUs
  • Emissions: None — no smoke, soot, or harmful emissions
  • Vent-Free: Yes
General
  • Dimensions: 25.83" H x 51.18" W x 14.8" D
  • Construction: 304 commercial-grade stainless steel
  • Glass: 8mm tempered glass (both sides)
  • Finish Options: Stainless steel or black
  • Installation Time: Approximately 30 minutes
  • Indoor/Outdoor Use: Yes
  • Heating Coverage: Up to 1,001 sq. ft.

The Bio Flame XL Firebox DS 53-Inch Ethanol Fireplace

Elevate your living space with the Bio Flame XL Firebox DS 53-Inch Built-in See-Thru Ethanol Fireplace, designed for both indoor and outdoor use.

This double-sided fireplace creates a striking focal point, ideal for dividing rooms or enhancing open spaces. Available in a sleek stainless steel or black finish, it seamlessly complements any décor.

With its vent-free design, installation is easy, requiring no gas lines, chimneys, or vents, and takes just 30 minutes.

The 304 commercial-grade stainless steel construction ensures durability and extreme corrosion resistance, while the 8mm tempered glass enhances both safety and style.

Enjoy 11 hours of burn time with a clean, eco-friendly fire that adds warmth and ambiance without harmful emissions.

The Bio Flame XL Firebox DS Fireplace Features

  • Double-Sided Design: Perfect for use as a room divider, providing ambiance from multiple angles.
  • 11.0L Fuel Capacity: Provides up to 11 hours of burn time for long-lasting warmth and enjoyment.
  • 304 Commercial-Grade Stainless Steel: Ensures extreme corrosion resistance, offering durability and longevity.
  • Vent-Free & Easy Installation: No expensive connections or permanent installations required—setup takes just 30 minutes.
  • 8mm Tempered Glass on Both Sides: Increases safety while showcasing the beautiful flames.
  • 27,000 BTU Heat Output: Efficiently heats up to 1,001 sq. ft., ensuring a comfortable environment.
  • Eco-Friendly Bio-Ethanol Burner: Burns clean without emissions, providing a safe and environmentally friendly flame.
  • Dimensions: H 25.83” (656mm) W 51.18” (1300mm) D 14.8” (376mm)
Downloads & Resources

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Frequently Asked Questions

  • Yes. The double-sided see-through design allows heat and flame visibility to flow into two separate spaces simultaneously, making it ideal for open-plan layouts, room dividers, or indoor/outdoor transitions.

  • The Bio Flame XL Firebox DS features an 11-liter fuel capacity and can burn for up to 11 hours on a single fill, depending on flame height and environmental conditions.

  • No. This fireplace is completely vent-free and does not require a chimney, gas line, or ventilation system. It burns clean bio-ethanol fuel with no smoke, soot, or ash.

  • Yes. The fireplace is designed for both indoor and outdoor use thanks to its 304 commercial-grade stainless steel construction and tempered glass panels, which resist corrosion and weather exposure.

  • The Bio Flame XL Firebox DS produces up to 27,000 BTUs of heat and can warm spaces up to 1,001 square feet, making it suitable for large living rooms, open-concept areas, and entertainment spaces.