A biofuel fireplace insert uses liquid bioethanol in a compatible burner; it is not the same as a gas or electric insert. Of these five options, the SmartFuel bioethanol packs are the closest match for biofuel buyers: the 12-pack suits frequent use, while the 6-pack is a smaller supply. Duluth Forge is a ventless gas alternative, and the two electric inserts provide flame effects without liquid bioethanol.
| Product | Best suited for | Type |
|---|---|---|
| SmartFuel 1 L Pack of 12 | Regular bioethanol use | Fuel only |
| SmartFuel 1 L Pack of 6 | A smaller fuel supply | Fuel only |
| Duluth Forge FDI32R | Natural gas or propane heating | Gas insert |
| Westinghouse 60-Inch Electric Fireplace | Large electric fireplace installation | Electric insert |
| ROVSUN 26-Inch Electric Insert | Compact electric fireplace setup | Electric insert |
SmartFuel Bioethanol Fuel, 1 L Pack Of 12
Best for: Owners of compatible liquid bioethanol fireplaces or burners who want a larger supply of fuel. This is fuel, not a fireplace insert or burner.
The denatured alcohol is designed for compatible ventless liquid bioethanol fireplaces, tabletop fire pits, and burners. Its residue-free formula is intended to burn in the reservoir without oily deposits or cleanup. It is the most directly relevant choice for someone searching for biofuel fireplace supplies rather than a new appliance.
Limitation: The listing does not identify a universal fit. Check the fireplace or burner manufacturer’s fuel requirements before use; do not assume all ethanol appliances accept the same fuel.
SmartFuel Bioethanol Fuel, 1 L Pack Of 6
Best for: Buyers who need a smaller stock of liquid fuel for compatible ethanol stoves, tabletop burners, or manufacturer-specified fuel reservoirs. The product is fuel only; the burner or stove is not included.
This listing describes the fuel as 100% plant-based and says it burns smokelessly, odorlessly, and without ash when used as directed, with minimal soot or residue. Its SafetyPour cap is designed to help control transfer into a cool reservoir and reduce splashing, overpouring, and accidental flame exposure during handling.
Limitation: The handling feature does not make refueling a lit or hot appliance safe. Follow the appliance instructions and wait until the reservoir is cool before adding fuel.
Duluth Forge Dual Fuel Ventless Gas Insert
Best for: Buyers seeking a gas-heating insert rather than a bioethanol appliance. Its dual-fuel design can use natural gas or liquid propane, and the listed output is 32,000 BTU. The manufacturer says it can heat up to 1,500 square feet without an outside duct or chimney.
A remote with an LCD screen operates the burner, and a manual control adjusts the flame. The insert also includes nine hand-painted ceramic fiber faux logs and a mesh screen. It is included as a fuel-type comparison because shoppers may use “bio fuel fireplace” broadly when looking for a vent-free fireplace.
Limitation: This is a gas unit, not a biofuel insert. Choose it only if the desired fuel is natural gas or propane and the installation is appropriate for the home.
Westinghouse 60-Inch Electric Fireplace
Best for: Buyers who want a wide electric fireplace that can be wall-mounted or recessed, with smart-home features. The listing specifies Alexa and Google Home compatibility, a 24-hour timer, color-changing flames, and 750W/1500W heating settings.
This is a non-combustion alternative for shoppers prioritizing an electric appliance and adjustable flame appearance over liquid biofuel. Its listed format may suit a larger wall installation better than a compact insert.
Limitation: It does not burn bioethanol and therefore will not provide a real liquid-fuel flame. Confirm the installation dimensions and electrical requirements before purchase.
ROVSUN 26-Inch Electric Fireplace Insert
Best for: Buyers fitting a smaller electric insert into a living room or bedroom setup. Listed features include remote and Wi-Fi control, faux logs, a timer, adjustable flame and brightness, overheat protection, and 1,400W output.
Compared with the 60-inch Westinghouse, this 26-inch model is the more compact choice. Its control options and adjustable visuals may suit shoppers who want to change settings without adding liquid fuel to a fireplace routine.
Limitation: It is electric rather than bioethanol-powered. Measure the intended opening and review the product’s installation instructions before choosing it.
Buying Guide: Choosing A Bio Fuel Fireplace Insert
Do you need an insert or only fuel?
Start by identifying what you already own. The SmartFuel products are liquid fuel bottles, not burners or inserts. If you need an appliance, check that it is explicitly designed for liquid bioethanol and that its instructions specify an acceptable fuel. A gas insert and an electric fireplace are different appliance types and cannot be converted into bioethanol units based on these listings.
How much fuel should you buy?
Choose the 12-pack if you expect regular use and want more bottles on hand; choose the 6-pack if a smaller supply better fits your expected use or storage space. The product information does not state how long a bottle lasts, so consumption depends on the compatible appliance and its operating instructions.
What should you compare before buying?
- Fuel compatibility: Match the fuel to the fireplace manufacturer’s requirements.
- Installation: For electric or gas alternatives, check the opening, mounting style, and required connections.
- Controls: Compare remote, Wi-Fi, smart-home, flame adjustment, and timer features only where listed.
- Purpose: Decide whether you prioritize a bioethanol flame, gas heat, or electric flame effects.
What is the basic refueling precaution?
Follow the appliance manual. For liquid ethanol, the listed SafetyPour feature is designed for controlled transfer into a cool reservoir; it is not a substitute for safe handling. Never add fuel to a hot or burning appliance.
Frequently Asked Questions
Is the Duluth Forge insert a biofuel fireplace?
No. The listed model uses natural gas or liquid propane, not bioethanol.
Do the SmartFuel products include a fireplace insert?
No. Both listings are for fuel only. The burner, stove, or fireplace unit is not included.
Can I use any bioethanol fuel in any ethanol fireplace?
Do not assume so. Check the appliance manufacturer’s instructions for the required fuel type and specifications.
Are the Westinghouse and ROVSUN models bioethanol fireplaces?
No. Both are electric fireplace products. They provide electric flame effects and do not use liquid bioethanol.
Which SmartFuel pack is better for occasional use?
The 1 L pack of 6 is the smaller listed supply. Confirm that the fuel is appropriate for your specific appliance before ordering.