Rustic and wonderful: HARK wood-burning stove, natural stone, 7 kW
Look forward to cool, fresh days with the “Nika EcoPlus, natural stone” wood-burning stove from HARK .
Heat output and room sizes – how do I calculate that?
With a nominal heat output of 7 kW and a maximum heating capacity of 146 m³, it keeps a medium-sized living area comfortably warm. The stylish steel body makes the fireplace visually appealing, while the natural stone cladding adds an aesthetic highlight. This wood-burning stove boasts an efficiency rating of 84.1%.
Of course: the inner values of the oven
The viewing window measures 42 x 33 cm (H x W) and offers a clear view of the flames. Thanks to the secondary air supply, frequent cleaning of the window is almost entirely unnecessary, as the glass practically keeps itself soot-free. The stove automatically regulates its air supply, ensuring optimal and virtually complete combustion. Even lighting the fire is effortless. The optimized combustion process increases efficiency and convenience. Naturally, this stove includes an integrated grate and ash pan.
Treat yourself to this efficient form of heating. Enjoy the semi-circular “Nika EcoPlus, natural stone” wood-burning stove from HARK with automatic control and 7 kW nominal heat output.
Practical utensils and accessories can be found under »Accessories for fireplaces«.
Details
Product details
| Model designation |
Nika EcoPlus |
| functions |
automatic air control |
| equipment |
Ash container,
fine dust filter,
cast iron tray, vibrating
grate,
side elements,
viewing window
, top plate,
warming compartment |
| Characteristics |
double-walled |
| Type of fuel |
Wood |
| Type of oven |
Time fire |
| Shape of viewing window |
rounded |
| Oven-shaped mold |
semicircular |
| Type of door lock |
1-point door locking mechanism |
| Flue pipe connection |
above |
Technical data
| Nominal heat output |
7 kW |
| efficiency |
84.1% |
| Maximum room heating capacity |
146 m³ |
| design |
A1 |
| Type of air supply |
Primary air supply
Secondary air supply |
| Required delivery pressure at nominal heat output |
12 Pa |
| Standards |
BimSchV 2nd stage
Ecodesign 2022
VKF (Switzerland)
§ 15a B-VG (Austria) |
| Maximum exhaust gas temperature at the nozzle |
335 °C |
| Dust emissions according to the Federal Immission Control Ordinance (BImSchV) |
15 mg/m³ |
| Maximum exhaust gas mass flow |
5.5 g/s |
| CO emissions |
1.13 g/m³ |
| Test number |
FK-4014290Z |
| Maximum heating output |
7 kW |
| Energy efficiency class (scale) |
A+ (A++ to G) |
Dimensions & Weight
| Wide oven |
55.5 cm |
| Deep oven |
46.5 cm |
| Oven height |
129.5 cm |
| Weight |
246 kg |
| Wide firebox |
34 cm |
| Deep firebox |
36 cm |
| Firebox height |
45 cm |
| Flue pipe diameter |
150 mm |
| Deep rear edge to center of flue pipe connection |
140 mm |
| Maximum length of fuel |
25 cm |
| Safety distance in front |
80 cm |
| Safety distance behind |
20 cm |
| Safety distance lateral |
20 cm |
| Wide viewing windows |
33 cm |
| Height of viewing window |
42 cm |
Color & Material
| Body material |
Steel |
| Body color |
gray |
| Cladding material |
natural stone |
| Color trim |
stone-colored |
Notes
| Manufacturer’s warranty |
5 years according to the warranty conditions |
| Article notes |
All figures are approximate. |
| Scope of delivery |
Operating instructions
for oven glove |
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