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The Bio Flame Lorenzo 45-Inch Built-in/Wall Mounted Ethanol Fireplace

SKU Lorenzo-WM
$1,795.00
Style
Availability: Translation missing: en.general.icons.icon_check_circle icon 18 in stock, ready to be shipped

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The Bio Flame Lorenzo 45-Inch Built-in/Wall Mounted

  • Wall-Mounted or Recessed: The flexible built-in or wall-mounted design saves valuable floor space while creating a stunning, modern focal point in any room.
  • No Venting or Gas Lines: Skip the costly renovations — this vent-free fireplace requires no chimneys, gas connections, or permits, making setup fast and simple.
  • Clean-Burning Bioethanol Fuel: Bioethanol fuel burns without smoke, soot, or harmful emissions, making it a safer and more eco-friendly alternative to traditional fireplaces.
  • Heats Up to 742 Sq. Ft.: Delivering 17,000 BTUs, this fireplace provides powerful, efficient heat capable of warming large living spaces comfortably.
  • Indoor and Outdoor Capable: Designed for versatile use, this fireplace creates a cozy, elegant ambiance whether installed inside your home or in an outdoor entertaining space.
  • Durable Stainless Steel Build: Constructed from stainless steel with a brushed fascia and 8mm tempered glass, this fireplace is built to last while maintaining a sleek, contemporary look.
The Bio Flame Lorenzo 45-Inch Built-in/Wall Mounted Ethanol Fireplace
Specifications
Flame & Controls
  • Fuel Type: Bioethanol
  • Burner Size: 16 inches
  • Fuel Capacity: 2.5 L
  • Burn Time: Up to 2.8 hours
  • Heat Output: 17,000 BTU
  • Flame Type: Real open flame (bioethanol combustion)
  • Emissions: No smoke or harmful emissions
General
  • Dimensions: 45.25" W x 23.8" H x 6.75" D
  • Dimensions (mm): 1149mm W x 579mm H x 171mm D
  • Coverage Area: Up to 742 sq. ft.
  • Material: Stainless steel with brushed stainless steel fascia
  • Glass: 8mm tempered glass
  • Installation Type: Wall-mounted or recessed (built-in)

The Bio Flame Lorenzo 45-Inch Ethanol Fireplace

Enhance your space with the Bio Flame Lorenzo 45-Inch Built-in/Wall Mounted Ethanol Fireplace, a stylish and space-saving solution for modern heating.

Designed for indoor and outdoor use, this vent-free fireplace eliminates the need for chimneys or gas lines, offering an easy installation process. The 16" burner provides ample heat and light, while the 8 mm tempered glass adds an extra layer of safety.

Made with stainless steel construction and a brushed stainless steel fascia, it ensures long-lasting durability and a sleek, contemporary look. With a 2.5 L fuel capacity, enjoy a clean-burning, eco-friendly flame for up to 2.8 hours.

Elevate your home with this hassle-free, elegant heating solution today!

The Bio Flame Lorenzo 45-Inch Fireplace Features

  • Indoor/Outdoor Use: Creates a cozy, romantic ambiance anywhere without renovations.
  • Vent-Free Design: No need for chimneys, gas lines, or venting, allowing flexibility in placement.
  • 16" Burner: Provides ample heat and light for a warm and inviting atmosphere.
  • Wall-Mounted or Recessed Installation: Saves space while adding a modern, sleek aesthetic.
  • 2.5 L Fuel Capacity: Burns up to 2.8 hours, delivering 17,000 BTUs to heat 742 sq. ft. efficiently.
  • Dimensions: H 23.8” (579mm) W 45.25” (1149mm) D 6.75” (171mm)
Installation
  • Wall-Mounted or Recessed Installation
  • Indoor & Outdoor Use

Every order ships free to any address in the contiguous United States — no minimums, no fine print.

Your order ships via FedEx or UPS — delivered to your door within 3–7 business days.

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Frequently Asked Questions

  • No, the Lorenzo requires none of those. It is a completely ventless, clean-burning ethanol fireplace with no need for chimneys, gas lines, venting, electricity, or flues. The wall-mounted bracket installation takes less than 15 minutes with no additional connections required.

  • The Lorenzo produces up to 17,000 BTUs (5.0 kW/h) and is rated to heat an average indoor space of over 742 square feet. However, real-world reviewers caution that in practice it may only raise the temperature by a degree or two in a mid-sized living room, so it is best used as a supplemental or ambiance heat source rather than a primary heater.

  • The Lorenzo has an approximate burn time of up to 13 hours per full burner tank and runs exclusively on Bio Flame bio-ethanol fuel. The burner should never be refilled with any other liquid or gel, and the manual specifies filling no more than 2/3 of the way to prevent overflow.

  • The Lorenzo is dual-installation capable — it can be hung directly on the wall using the included bracket or fully recessed (built-in) into a wall for a more finished, flush look. Important: when installing recessed, the fireplace must be set into a noncombustible wall only.

  • The Bio Flame Lorenzo comes with an industry-leading 5-year parts and labor warranty starting from the date of purchase. The warranty covers operation-related defects and will replace unfixable units with the same or a similar model; however, it does not cover damage from improper installation, shipping damage, chips, scratches, or glass breaks, and installation costs are not reimbursed under any circumstances.