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Bio-Blaze 15-Inch Bloc Adjustable Drop-in Ethanol Fireplace Burner with Insert Box (BB-B38L)

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Original Price $712.79
Current Price $534.00

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Bio-Blaze BB-B38L 15" Bloc Ethanol Fireplace Burner with Insert  Box, 304 Stainless Steel, Indoor/Outdoor Use, Adjustable Flame, 6-hour Burning Time

If you are renovating or building a new home and you want to include a fireplace without a flue that is built into the wall, this can be simply done by inserting one of our bio-ethanol burners creating the ambiance of a clean system without the gas or wood fireplace requirements.

No chimney! No gas! No smoke! This fireplace uses bio-ethanol fuel to provide you refined warmth and bring you the joy of a real flame in your living space. Bio-ethanol burns clean and it is non-toxic. It releases very little carbon dioxide and water vapor very similar to a candle.

The Bio-Blaze® burners are typically integrated into an existing fireplace. Simply place the burner on the surface of your fireplace in place of the wood. The Burner should not be used in decorative fireplaces or placed on any other non-heat resistant surface. 

Bio-Blaze Bloc Adjustable Drop-in Ethanol Fireplace Burner Videos:


  • 304 stainless steel construction with lifetime durability
  • Insulated bottom tray
  • 2.5 L-burner
  • Adjustable flame to allow you to control the height of the flame, the running cost as well the heat that is released
  • 9553 BTUs
  • Burning time: +/- 6 hrs - 0.83 l/h
  • Can be used in- or outdoors
  • Ventless, needs no chimney, no gas or electric hook up
  • Burns eco-friendly bio-ethanol liquid fuel made specifically for fireplaces. Never substitute another fuel
  • Easy installation for custom look
  • Odorless, smokeless, no ash, non-toxic, non-polluting
  • Heats on average 107m2 or 1,152ft2
  • Measurements: Burner: 15½"L x 2"H x 5 1/2"W
    Insert box: 16¼"L x 3"H x 6 1/4"W
  • Weight: Burner: 8.8 lbs; Insert box: 2.6 lbs.
  • All accessories included: tool to regulate and extinguish the flame, funnel, manual 


        Ethanol Fireplace Clearance Instructions

      Recommended Fuel:

      Bio-ethanol is produced from renewable resources and is further refined with clean additives to eliminate smoke, odor, and soot when the fuel undergoes combustion. This fuel produces natural-look 12" flames that will be a wonderful art piece for your home!


      Free and Fast Shipping! Read our full Shipping Policy here.

      We offer market-leading 30-Day Free Returns! Read more about our Returns Policy here.

      3 years warranty on the fireplace. There is no warranty on the accessories such as stones, ceramic wood, funnel and the lighter or if any modification has been done to the Bio-Blaze® product. No modifications can be made on the product. Use only genuine replacement parts. Bio-Blaze® reserves the right to make any technical alterations in order to improve the product and its characteristics/ safety.

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