Wood Burning Fireplace UNIFLAM 860 DURO with air ducts and air supply, left side, 14.1kW
Built-in fireplace UNIFLAM 860 DURO with a nominal power of 14.1 kW and a high efficiency of 80.6%. This model is a high-tech heating solution for large and open spaces with extremely low emissions.



- Stock: In Stock
- Brand: Uniflam
- SKU: 08.434.118
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The UNIFLAM 860 DURO fireplace with a lifting door is an excellent choice for those looking for a reliable, economical and environmentally friendly heating appliance with a long service life. It is suitable for both newly built buildings and for renovation of existing heating systems.
Key features and benefits :
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Rated power: 14.1 kW – ideal for large rooms.
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Efficiency: 80.9% – high efficiency and low fuel consumption.
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Flue gas temperature: 239°C – optimal operation and efficient draft.
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Maximum wood length: 55 cm – possibility of using longer logs.
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Flue diameter: Ø200 mm – standard size for easy installation.
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Air supply: Ø125 mm – directly from the outside environment.
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Warm air distributor: 5 x Ø125 mm – for multi-directional heating.
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Weight: 285 kg – stable and durable steel construction.
Comfort and control functionalities :
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Corner glazing (front + left side) – stylish look and panoramic view of the fire.
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Liftable and side-opening door – easy access and loading of wood.
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Firebox lined with fireclay – accumulates heat and releases it even after the fire goes out.
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3-stage deflector system – extends the flue gas path and increases efficiency.
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Direct supply of outside air – maintains pressure in the rooms and prevents heat loss.
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Adjustable air supply under the grill, along the glass and along the back wall – makes it easier to ignite and maintain a constant flame.
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Secondary combustion system – burns fumes and particles through air vents in the rear, reducing pollution and increasing efficiency.
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Air curtain (airwash system) – keeps the glass clean and helps with more complete combustion.
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Steel heat exchangers and housing with air distributor function - possibility of connection to an air duct system.
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Durable seal – provides long-lasting tightness, without the need for seasonal replacement.
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Wood stop – prevents wood from sliding against the glass.
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Ashtray and sturdy cast iron grate – for easy maintenance.
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Adjustable feet – quick and accurate installation.
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Stainless steel handle – modern look and convenient opening.
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Fuel: wood - an environmentally friendly and economical energy source.
Certificates and warranty :
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Energy class: A+ – excellent economy and sustainability.
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Certificates: CE, compatibility with ECOPROJECT , ECO DESIGN , BImSchV2 and EN 13229 – guaranteed safety, ecology and compliance.
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Warranty: 5 years – long-term protection for your investment.
Characteristics | |
Weight (kg) | 285.000 |
Country of Manufacture | Poland |
Dimension Depth (mm) | 566 |
Dimension Width (mm) | 860 |
Dimension Height (mm) | 1292 |
Warranty | 5 years |
Certification | CE, ECO DESIGN |
Energy efficiency class | A+ |
Flue (mm) | 200 |
Exhaust Location | Top side |
Nominal heat output (kW) | 14.1 |
Efficiency (%) | 80.6 |
Space heating output (kW) | 14.1 |
Overheating protected | No |
Material | Steel |
Heating type | Ducted air |
Placement | Insert |
Maximum length of the firewood logs (mm) | 55 |
Flue damper | No |
Type | File Information |
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DOP_UNIFLAM_860_DURO.pdf File size 376.71KB |
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Energy label_UNIFLAM_860_DURO.pdf File size 138.24KB |
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Instructions_UNIFLAM_860_DURO.pdf File size 4.92MB |