1. The compressed-air burner cleaning system is highly efficient and requires no regular maintenance. Such cleaning systems are used in high-output boilers; here, the system has been adapted for low- and medium-output boilers.
2. The scraper-type boiler heat exchanger cleaner can be operated easily by hand from the top of the boiler.
3. The high-capacity ash container only needs to be emptied after burning 2–3 tonnes of good-quality pellets.
4. The ash conveyor automatically removes ash from the boiler.
5. The boiler's vertical heat exchangers allow most of the ash to fall to the bottom of the boiler during operation; moving the cleaner additionally causes the remaining ash to fall.
6. O2 The lambda sensor regulates the air and pellet feed rates to ensure optimum fuel utilisation during combustion.
7. The small water volume in the boiler transfers heat to the heating system much faster and heats domestic hot water more quickly and economically during summer.
8. 10' A freestanding display that can be positioned next to the boiler or up to 30 m away, provided it remains within sufficient boiler Wi-Fi signal range.
9. The boiler can be accessed remotely using Android smart devices or via stokercloud.dk. The boiler must be connected to the internet!

CENTRAL HEATING cost comparison:
| Fuel | Unit price | Price per MWh, EUR | Heating costs for a 200 m² house* | Domestic hot water for 4 people** |
| Pellets | 280 EUR/t | 60 | 903 | 24 |
| Natural gas | 80 EUR/MWh | 84 | 1263 | 34 |
| Propane gas | 95 EUR/MWh | 100 | 1500 | 40 |
| Air-to-water heat pump — underfloor heating | 0.25 EUR per 1 kWh of electricity | 63 | 938 | 40 |
| Air-to-water heat pump — low-temperature radiator heating | 0.25 EUR per 1 kWh of electricity | 83 | 1250 | 40 |
| Air-to-water heat pump — high-temperature radiator heating | 0.25 EUR per 1 kWh of electricity | 100 | 1500 | 40 |
| Ground-source heat pump — underfloor heating | 0.25 EUR per 1 kWh of electricity | 52 | 781 | 33 |
| Electric heating | 0.25 EUR per 1 kWh of electricity | 250 | 3750 | 100 |
*assuming an averagely insulated building with annual consumption of 150 kW/m²; **daily hot-water consumption of 200 l
| NBE Black Star+ 10 | |
| NBE Black Star+ 16 | |
| NBE Black Star+ 25 | |
| 200 kg pellet hopper | |
| 300 kg pellet hopper |
*promotional price valid until 30.06.2024.


SIA 'COMMODUS'
Tel.: 27088108
Jelgavas iela 42, RIGA,
Rūpniecības iela 39, JELGAVA
Rakstvežu iela 8, LIEPĀJA
Apvadceļš 15, SALDUS
SIA 'INK 99'
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