he modulation of the boiler output is ensured by the speed changes of the integrated exhaust fan based on the information obtained from the air flow meter and 100% tightness of the boiler body. The boiler combustion chamber is under constant vacuum, which ensures maximum safety of its operation without the risk of fuel burn-through into the tank
The air flow meter ensures, together with the exhaust fan, a constant flow of combustion air according to the selected output. In practice, this means that even if the chimney or heat exchanger becomes clogged, combustion is still efficient and environmentally friendly as the exhaust fan increases its output. This makes installation and commissioning of the boiler easier. There is no need to manually adjust the fan. Similar function to a lambda probe, with lower purchase and running costs.
| RPC 15 | RPC 20 | RPC 25 | RPC 30 | |
|---|---|---|---|---|
| Adjustable output pellets (kW) | 4-15 | 5-20 | 6-25 | 7-29 |
| Nominal output pellets (kW) | 14,5 | 20 | 25 | 29 |
| Efficiency (%) | 95 | 95 | 95 | 95 |
| Emission class | 5 | |||
| Ecodesign | yes | |||
| Energy class | A+ | |||
| Pellet diameter (mm) | 6-8 | |||
| Weight (kg) | 220 | 280 | 280 | 340 |
| Maximal operation pressure (bar) | 3 | |||
| Exchanger water volume (l) | 43 | 55 | 55 | 67 |
| Fuel silo volume (l) | 150 | 200 | 200 | 230 |
| RPC 15 | RPC 20 | RPC 25 | RPC 30 | |
|---|---|---|---|---|
| (mm) | (mm) | (mm) | (mm) | |
| A1 | 254 | 254 | 254 | 254 |
| A2 | 705 | 780 | 780 | 855 |
| A3.1 | 1055 | 1130 | 1130 | 1205 |
| B | 595 | 650 | 650 | 705 |
| H1.1 | 637 | 692 | 692 | 747 |
| H1.3 | 1324 | 1414 | 1414 | 1504 |
| H2.1 | 452 | 504 | 504 | 532 |
| H3 | 778 | 813 | 813 | 848 |
| H4 | 606 | 641 | 641 | 676 |
| Ø | 130 | 130 | 130 | 130 |
Maintenance-free solution for burning pellets. It is sufficient to check it before heating season.
Patented mechanism, which ensures highest efficiency of combustion and possibility to set optimal combustion of various kinds of pellets (not applied to 16 kW and 20 kW).
Automatic cleaning of aeration chamber is common turning of combustion and aeration chamber. This method of automatic cleaning completely eliminates the need of manual cleaning. This eliminates periodic disassembling of the burner and service.
Where all problems are eliminated, and combustion process is optimized by distribution of primary and secondary air.
Unattended and maintenance-free operation.
