Oranier Arena W+ 2.0 – Storage heater with 85 kg heat storage and panoramic viewing window

Efficient heat storage

The Arena W+ 2.0 is a storage heater that uses an integrated 85 kg heat storage module to absorb some of the combustion heat and release it evenly into the room for hours after the fire has gone out. This stored heat ensures constant, long-lasting comfort and reduces fuel consumption compared to conventional direct heat output heaters.

Extended heat release reduces heating costs and emissions because the fuel's energy is used more efficiently. The storage function is particularly advantageous in living spaces with fluctuating heating requirements.

Performance data and application area

The stove operates at a nominal output of 7 kW and is therefore designed for room volumes of up to 124 m³. This output makes it suitable for single-room or multi-room apartments, or well-insulated areas where a reliable and sustainable heat source is required.

Design and viewing window

The Arena W+ 2.0 impresses with its sleek, modern design and fully glazed combustion chamber door featuring a large panoramic viewing window. This generous opening provides a pleasing view of the flames and creates a cozy atmosphere in the room.

The integrated glass cleaning system keeps the viewing window clean and ensures an unobstructed view of the fire, thus reducing maintenance and preserving the appearance for a long time.

Comfort features and operation

The oven features a snap-lock door system with a self-locking mechanism that engages a locking bolt when closed, securely closing the door. This simplifies handling and increases operational safety.

The handle of the combustion chamber door is cooled by airflow, minimizing the risk of burns during operation and making it more comfortable to use.

Combustion technology and cleanliness

The combustion chamber is lined with profiled vermiculite molded parts, which create intensive turbulence of the combustion gases, thus promoting clean, efficient combustion. This lining supports complete combustion and reduces residue.

In addition, the oven operates independently of room air with an external air supply, so that the combustion does not pollute the room air and safety in modern, well-insulated buildings is increased.

Approvals and environmental standards

The Arena W+ 2.0 meets important standards and guidelines such as DIN EN 13240, the EcoDesign Directive 2022, the German Federal Immission Control Ordinance (BImSchV) Stage II, and the Austrian Federal Constitutional Law (15a B-VG). These certifications guarantee tested emission values, efficiency, and modern environmental compatibility.

Variations and individual design

The stove is available in five versions: minimalist in black steel or with various elegant cover plates. Choose between top plates made of glass, soapstone, sandstone, or cream limestone to match your interior design.

The different options can be conveniently ordered via a selection menu, allowing you to choose the look and material combination to match your interior design style and function.

Conclusion

The Oranier Arena W+ 2.0 combines efficient storage technology with contemporary design and practical safety features. With its heat storage, room air-independent combustion, and certified approvals, it is a sustainable and comfortable solution for consistently pleasant warmth.

Technical data

• Nominal heat output: 7 kW
• Efficiency: 80%
• Max.Heating capacity: 144 m³
• CO emission: 1250 mg/cm³
• Fine dust emission: 40 mg/m³
• Exhaust gas mass flow: 7.4 g/s
• Exhaust gas temperature at the nozzle: 266 °C
• Minimum distance to combustible materials: rear 200 mm - sides 400 mm - front 1100 mm
• Dimensions (H x W x D): 1536 x 520 x 520 mm
• Dimensions of combustion chamber (H x W x D): 270 x 305 x 350 mm
• Weight: 261 kg
• Ø Flue pipe connection: 150 mm
• Towards flue pipe connection: rear, top
• Height from bottom edge to center of flue pipe connection: 1095 mm
• Body color: Black
• Cladding material: steel
• Top plate material: Sandstone
• Approved fuels: lignite, briquettes, charcoal
• Maximum length of fuel: 33 cm
• Required delivery pressure at nominal heat output: 12 Pa
• Multiple occupancy/Construction type: Yes/Construction type 1
• Standards, approvals and guidelines met: BImSchV Stage 2, DIN EN 13240, EcoDesign Directive, approval for Austria according to 15a B-VG
• Scope of delivery: Poker; heat-resistant gloves; connection fitting for external air supply (pre-assembled)
• Standards: BImSchV Stage 2, DIN EN 13240, EcoDesign Directive, approval for Austria according to 15a B-VG