The Bio Flame XL Firebox DS makes an undeniable statement with its expansive double-sided flame view, designed to create a striking focal point in any space. Crafted from premium stainless steel and featuring up to 11 hours of continuous burn time, this see-through ethanol fireplace offers a sophisticated blend of form and function—ideal for grand indoor or outdoor installations.
Why We Chose This Firebox
We selected the XL Firebox DS for its unparalleled design and exceptional performance. The double-sided, fully insulated 304 stainless steel firebox and 38" stainless steel burner deliver both efficiency and style. With its extended burn time and high heat output, it’s built to impress while providing substantial warmth to large spaces.
How It Fits Into Your Life
Perfect for open-concept spaces, dividing walls, or outdoor settings, this firebox enhances both the visual and functional qualities of any room. Its bold design draws attention, while its practical features—such as continuous burn time and substantial heat output—ensure that it doesn’t just look great but performs beautifully as well.
Features
• See-through design for open-concept spaces and dividing walls
• Double-walled, fully insulated 304 stainless steel firebox
• 38″ stainless steel burner with 11L fuel capacity
• Produces up to 22,600 BTU – heats 750–860 sq. ft.
• 8mm tempered glass panels and brushed stainless steel internal frame
• Up to 11 hours of continuous burn time
• EN 16647 certified, CE approved, and third-party safety tested
• Suitable for both indoor and outdoor use
• Includes lighter, lighting rod, and funnel
• Backed by a lifetime manufacturer warranty
Specifications
Dimensions: Height 25.83″ x Width 51.18″ x Depth 14.8″
Fuel Type: Bioethanol
Fuel Capacity: 11 Liters
Burn Time: Approximately 11 hours
Thermal Output: 22,600 BTU/h
Fuel Consumption: ~1L per hour
Minimum Room Size: 4,520 cubic feet
Certification: CE Certified, EN 16647, third-party tested
Warranty: Lifetime
Why You’ll Love It
The XL Firebox DS isn’t just a fireplace—it’s a statement piece. Designed for spaces that demand both sophistication and efficiency, it combines cutting-edge safety features, substantial heat output, and bold, premium design, offering the best of form and function in a stunning double-sided flame view. Whether indoors or outdoors, it’s the pinnacle of modern fire feature design.