KALVIS central heating solid fuel boiler 40kW K-2-40N
€4,401.01
Manufacturer
KALVIS
Model
2-40N 1520x950x1480
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- Universal boiler for lower combustion solid fuel
- High efficiency rate (82 %)
- High fuel loading (200 dm³). Firewood length 0,45 m
- The fuel is charged from the front or from the top
- Automatically regulated boiler temperature
- Secondary air supply
- Secondary combustion chamber with a heat-resistant concrete catalyst
- Smoke stop, set up and throttle valves
- Grid shaking mechanism
- Heat exchanger cleaning on both sides of the boiler
- Emergency cooling coil
- Possibility to install an electric heating element
- Possibility to install smoke pump
- Possibility to install a pellet burner
- Body inner wall steel thickness – 6 mm
- Warranty for the boiler body 4 years
| Nominal power, kW | 40 |
| Heated area (In the case of building thermal impedance coefficient 2,5), m2 | 184-840 |
| Fuel used | firewood * |
| Effective factor (Using firewood), % | 82 |
| Package volume, dm (l) | 200 |
| Fuel burning time, to, hour.** | 16 |
| Firewood length, to, cm | 45 |
| Water content in the boiler, l | 180 |
| Flue diameter, mm | Ø180 |
| Minimal chimney thrust, Pa | 20 |
| Overall dimensions, HxBxL, mm | 1360x930x1290 |
| Mass (brutto), (±10%), kg | 595 |
* It is also possible to use coal, wood waste, sawdust and peat briquettes. It is not recommended to burn firewood with a moisture content greater than 25%.
** The burning time of the fuel boiler depends on the type of fuel, humidity, outdoor temperature and other factors.