ROUNDSTACK SIZE 2 WITH HEAT ACCUMULATION SYSTEM, with refractory ceramic sectors for heat accumulation and radiation, is available in 5 RoundStack Size 1 models:
With a 51cm diameter, RoundStack Size 2 with heat accumulation system is 137cm high and with different base measurements according to the model.
It heats up to 260 m3 with a nominal heat output of 7,5 kW.
The accumulation heat exchanger allows a lower wood consumption and a higher heating and radiating autonomy, since the standard air heat exchanger is replaced with an exchanger equipped with refractory modules that accumulate the heat for a longer time.
Example: with a total wood consumption of 8kg, 4 hours burn are obtained and 10/12 hours of radiation without charging the fireplace.
WOOD BURNING
Discover also
RoundStack Size 2
CERTIFICATIONS
- CE
- BimSchV2 (Germany)
DATA SHEET
| Heat output * | kW | 7,5 |
| Max and min. heat output | kW | 4 - 9 |
| Heating capacity | m3 | 100 - 260 |
| Efficiency | % | 80,5 |
| Carbon Monoxide emission | % | 0,07 |
| Energy efficiency | A |
|
| Dust (13% O2) | Mg/Nm3 | 6 |
| Wood consumption | Kg/h | 2,2 |
| Smoke temperature | °C | 213 |
| Flue pipe diameter | cm | 15 |
| Draft | Pa | 12 |
| Total weight | Kg | 370 |
* Complies UNI EN 13240 DEUTSCHLAND BimSchV2
Photo gallery
Colors and finishes
Bianco Lucido SK1
Bianco Lucido SK1-PT
Arancio Lucido SK12
Rosso Lucido SK5
Bianco Matt SK2
Bianco Matt SK2 PT
Functional Scheme
- Collarino uscita fumi.
- Uscita aria calda di convezione.
- Blocchi ceramici per l’accumulo del calore prodotto dai fumi di scarico.
- Calore per irraggiamento.
- Ingresso aria di pulizia vetro.
- Calore per irraggiamento diretto.
- Ingresso aria primaria.
- Valvola regolabile ingresso aria principale e di post-combustione.
- Rivestimento camera di combustione in ceramica refrattaria, spessore 40 mm.
- Rivestimento in ceramica radiante anche a combustione esaurita, spessore 30 mm.
- Camera di combustione in acciaio, spessore 8 mm.
- Immissione di aria di post-combustione pre-riscaldata.
- Uscita aria calda di convezione.
- Canale da fumo.
