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The Bio Flame Fireplace Insert Kit 24-Inch Ethanol Burner with Grate - A fireplace on a white background

The Bio Flame Fireplace Insert Kit 24-Inch Ethanol Burner with Grate

by The Bio Flame
SKU Grate-24-Silver
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$2,195.00
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The Bio Flame Fireplace Insert Kit 24-Inch Ethanol Burner with Grate

  • Converts Traditional Fireplaces: Transform your existing wood-burning fireplace into a modern, eco-friendly ethanol unit without any major renovation or permanent changes.
  • Powerful 21,500 BTU Output: Generates enough heat to warm up to 850 square feet, making it a practical heating solution for medium to large living spaces.
  • Up to 11 Hours Burn Time: The generous 7.0 L fuel capacity means fewer refills and more uninterrupted warmth throughout the evening.
  • Durable Stainless Steel Build: Constructed from 304 stainless steel, this insert resists corrosion and maintains a sleek, stylish appearance for years of reliable use.
  • Vent-Free, Tool-Free Installation: No chimneys, gas lines, or electricity required, so you can set up and enjoy your fireplace without hiring a contractor.
  • Safe Insulated Bottom Tray: The insulated tray protects your fireplace floor from heat transfer, giving you peace of mind during every burn.
The Bio Flame Fireplace Insert Kit 24-Inch Ethanol Burner with Grate
Specifications
Flame & Controls
  • Fuel Type: Bio-ethanol
  • Fuel Capacity: 7.0 L
  • Burn Time: Up to 11 hours
  • Heat Output: 21,500 BTU
  • Heating Coverage: Up to 850 sq. ft.
  • Flame Type: Real bio-ethanol flame
General
  • Dimensions: 6.3" H x 29.7" W x 15.7" D
  • Material: 304 stainless steel with insulated bottom tray
  • Installation Type: Vent-free, no chimney, gas line, or electricity required
  • Design: Fireplace insert kit with grate

The Bio Flame Fireplace Kit 24-Inch Burner with Grate

Transform your traditional fireplace into a modern ethanol fireplace with the Bio Flame Fireplace Insert Kit 24-Inch Ethanol Burner with Grate.

This vent-free system requires no chimneys, gas lines, or electricity, offering an easy, hassle-free installation. The 304 stainless steel construction ensures durability and a sleek design that lasts for years.

With a 7.0 L fuel capacity, the burner provides up to 11 hours of burn time, producing a powerful 21,500 BTUs to efficiently heat 850 sq. ft..

The insulated bottom tray enhances safety, and there’s no need for permanent connections, making this insert an ideal option for a custom look. Enjoy clean-burning, eco-friendly heat with bio-ethanol, perfect for a stylish and efficient home heating solution.

The Bio Flame Kit 24-Inch Burner with Grate Features

  • Ethanol Grate Kit: Easily convert a traditional fireplace into a sleek, eco-friendly ethanol fireplace.
  • 304 Stainless Steel Construction: Durable, corrosion-resistant material that keeps your firebox looking stylish and functional for years.
  • Vent-Free Design: No chimneys, gas lines, or venting required, ensuring a hassle-free setup.
  • 7.0 L Fuel Capacity: Offers 11 hours of burn time, providing ample heat for extended use.
  • 21,500 BTUs: Efficiently heats up to 850 sq. ft., ideal for medium to large rooms.
  • Dimensions: H 6.3” (160mm) W 29.7” (755mm) D 15.7” (400mm)
Installation
  • Vent-Free Installation
Downloads & Resources

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Frequently Asked Questions

  • No professional installation is required — the kit is entirely ventless and needs no gas lines, electricity, chimney, or flue connections. You simply slide the burner inside your existing fireplace on a level surface, style it with optional accessories like logs or stones, add ethanol fuel, and light it. The whole setup can be completed in just a few minutes.

  • The Bio Flame 24-Inch Ethanol Burner delivers 21,500 BTU (6.3 kW/h) of heat and is rated to heat on average approximately 850 square feet (79 m²) indoors. Because it is completely ventless, all heat stays in the room, making it highly efficient for supplemental heating.

  • The Bio Flame 24-Inch burner has an 8.0-liter fuel capacity and provides an approximate burn time of 4–5 hours per fill. Burn time can vary slightly depending on conditions, but the general guideline is about 4 hours per liter of fuel used.

  • The Bio Flame 24-Inch Ethanol Burner comes with an industry-leading 5-year parts and labor warranty, which begins on the date of purchase. Items deemed unfixable under the warranty will be replaced with the same or a similar model, and the warranty applies upon presentation of a dated receipt.

  • The kit includes a 24-inch ethanol burner with a grate, a lighting rod, a lighter, a funnel, and a user's manual — everything needed to convert an existing fireplace. It is compatible with wood-burning, gas, or electric fireplaces and can also be used as a freestanding unit indoors or outdoors, making it ideal for apartments, houses, patios, bars, and offices.