Ethanol Fireplaces

As a room-vented design, ventless bioethanol fireplaces are regulated under product safety standards (UL 1370, EN 16647, ACCC) rather than traditional building codes that govern gas or wood-burning installations. EcoSmart Fire ventless fireplaces meet these safety standards and require no chimney, gas lines, or electrical hookups, which eliminates many code compliance complexities. Because bioethanol combustion produces no smoke or harmful emissions, ventless fireplaces bypass venting and structural requirements that apply to conventional fireplaces.

Regulations do vary by jurisdiction, so we recommend consulting your local building authority during the design phase to confirm any region-specific requirements for your project. Key installation specifications, such as 600 mm [23.6 in] clearance from combustibles and adequate room volume (typically 40–110 m³ for most residential models), are designed to ensure safe operation and are integrated into all EcoSmart Fire product documentation.

The ventless design simplifies the approval process because it eliminates the need for multiple trades (gas fitting, electrical, ventilation) and their associated code pathways. This makes ventless fireplaces particularly practical for retrofits, multi-residential applications, and properties where traditional fireplaces aren't viable.

No, bioethanol fireplaces do not produce carbon monoxide when operating correctly. EcoSmart Fire's bioethanol burners produce only heat, steam, and a small amount of carbon dioxide during combustion. This clean-burning characteristic eliminates the need for flues or chimneys, as there are no harmful emissions requiring extraction. However, proper ventilation remains essential for optimal air quality and safety.

Yes, you can turn off your EcoSmart Fire bioethanol fireplace at any time, even if fuel remains in the burner. Simply close the slider or lift the lid to shut off the flame immediately. The shut-off mechanism is designed for your control, particularly in situations where you need to leave the house, since it's not safe to leave a burning fireplace unattended.

For best results when relighting, wait at least 60 minutes after extinguishing to allow vapours to dissipate. This prevents a strong initial ignition when you restart the flame. If you need to refuel after extinguishing, the burner must be cool to room temperature before adding fresh bioethanol. These waiting periods are simply the correct way to use the fireplace responsibly, ensuring a smooth relight and safe operation.

Yes, room-vented bioethanol fireplaces do produce water vapour through combustion, and condensation can occur in spaces that are undersized or poorly ventilated. EcoSmart Fire's design addresses this directly: minimum room volume requirements are scaled to each burner's heat output, ensuring moisture disperses safely across the air volume rather than accumulating on surfaces.

Smaller burners (around 4 kW) need at least 110 m³ [3,885 ft³], whilst larger burners (13 kW) require 330 m³ [11,654 ft³] or more. This scaling ensures combustion byproducts, including water vapour and carbon dioxide, are diluted proportionally to the burner's output.

In properly sized rooms with normal air circulation (doors, windows, existing HVAC), condensation is not an issue. Problems arise only when a fireplace is oversized for its space or installed in a room with poor air exchange; matching the burner size to the room prevents either outcome.

Separately, ambient moisture from external sources, such as humid storage environments or spilled water, can contaminate the burner reservoir and prevent ignition. This is a maintenance concern distinct from normal combustion, resolved by draining, drying, and refuelling with fresh bioethanol.

Setting up an EcoSmart Fire bioethanol fireplace is quick and straightforward, with timelines varying by product type.

Freestanding fireplaces require the least time: simply unpack and position them in your desired location. No tools or assembly. This takes minutes.

Insert models, including the Flex range, involve basic assembly of the firebox and burner frame. The Flex Single Sided, for example, includes ten assembly steps: frame construction, mounting, burner placement, glass panel installation, windscreen, and media arrangement. With basic hand tools (power drill, screwdriver, level), most people complete this work in 30 to 45 minutes.

Fire Pit Kits follow a similar pattern. The six core assembly steps (frame assembly, burner installation, connections, ignition test, fuel fill, and safety verification) typically take 45 minutes to an hour for someone working with basic tools.

Heritage and Grate models, designed to retrofit into existing traditional fireplace openings, skip frame assembly entirely: unpack and insert into the opening.

The longest part of any installation is usually not the appliance assembly itself, but preparing the installation space. Selecting placement, confirming clearance compliance with your model's safety requirements, and finishing any surrounding cabinetry or surrounds are the variable factors.

Yes, you can convert your existing fireplace to bioethanol using purpose-built conversion products from EcoSmart Fire. The conversion is straightforward and requires no structural modifications to your fireplace opening.

• Fireplace Grate models sit directly on a level surface inside your existing fireplace and come in different sizes to fit various opening dimensions. These use durable stainless-steel burners and feature adjustable flame control.
• Heritage Grate models feature traditional cast-iron aesthetics with ceramic fire-rated logs, ideal if you want a wood-fired appearance without the soot and ash.
• VB2 Burner is a compact stainless-steel burner specifically designed for Edwardian, Federation, Art Deco, and Art Nouveau style fireplaces, where it instals with adjustable feet and no modifications needed.

The conversion itself takes minutes: position the grate or burner into your fireplace, ensure it's level, and fill with bioethanol fuel. The essential step is ensuring any existing gas connections are professionally disconnected and made safe first. This is a critical safety requirement.

EcoSmart Fire has completed over 150,000 installations globally since launching in 2004, demonstrating the reliability of these conversion systems. Because bioethanol fireplaces are ventless and need no chimney or gas supply, conversion becomes genuinely simple compared to traditional alternatives.

Ventless bioethanol fireplaces from EcoSmart Fire are designed as supplemental, not primary, heat sources, delivering 2–4 kW for zone-specific warmth.

An XL900 burner generates 4 kW and heats approximately 60 m² [646 ft²] effectively. EcoSmart Fire's closed-combustion design retains 100% of generated heat within the room, unlike vented gas systems that lose up to 30% through flues, making every kilowatt of output directly useful.

Because combustion draws on room oxygen, adequate room ventilation is required during operation; EcoSmart Fire specifies minimum room volumes for each fireplace to maintain indoor air quality. This design is intentionally optimised for room-scale supplemental heating rather than whole-home continuous output. For whole-home heating, a dedicated primary system remains essential. For creating focal-point warmth in a living room, study, or outdoor entertaining space, EcoSmart Fire fireplaces deliver meaningful, design-forward heat with a fuel consumption rate as low as 0.31 L/h for smaller burners.

Yes, ethanol fireplaces produce genuine, clean-burning heat that meaningfully warms spaces. EcoSmart Fire bioethanol fireplaces deliver quantified heat output across burner sizes: compact burners like the AB3 produce 2 kilowatts (5,800 BTU/h) and warm spaces around 20 m² [215 ft²], whilst larger models like the XL900 output 4 kilowatts (15,000 BTU/h) and effectively heat areas up to 60 m² [646 ft²].

The real advantage lies in the ventless design: heat efficiency exceeds 90 per cent because all thermal energy stays in your room, unlike traditional vented fireplaces that lose approximately 30 per cent through the chimney.

To choose the right burner, match it to your room size. Smaller burners suit compact rooms around 20 m², mid-range burners heat spaces of 40–60 m² comfortably, and larger configurations work for open-plan interiors. Burner selection also affects burn duration, with most models running 7–14 hours depending on flame height; consider both your heating needs and intended use.

e-NRG bioethanol is produced from renewable plant sugars, primarily corn and sugarcane grown in dedicated energy crops, through multi-stage fermentation and distillation. The fermentation process converts plant sugars into ethanol, which is then distilled to achieve premium purity levels of 96–97% ethanol by volume. This purity is essential: it exceeds the azeotrope limit of 95.6%, enabling complete combustion, a stable flame, and extended burn duration. A small amount of water and denaturants (methanol or Bitrex) is retained for safety and regulatory compliance.

e-NRG's distillation process ensures superior thermal efficiency of 90–95%, compared to 75–85% for lower-grade alternatives. Each production batch is tested for purity, moisture content, and specific gravity with full traceability at every stage, guaranteeing consistency and quality.

Because bioethanol comes from renewable crops, the fuel completes a closed-loop carbon cycle: CO₂ released during combustion is reabsorbed by growing crops, creating a carbon-neutral energy source. This renewable, plant-based origin is what makes e-NRG bioethanol a genuinely sustainable choice for premium bioethanol fireplaces.

Like all fireplace solutions, bioethanol fireplaces can be safe with proper precautions around children and pets. EcoSmart Fire recommends installing certified fire screens, maintaining safe distances from hot surfaces, and never leaving the fire unattended. Children should always be supervised, and pets kept away from the unit during operation due to high surface temperatures.