Buderus 7733704030 vs Rotenso N21Xi R15*2/H40Xm2 R15
The Buderus 7733704030 uses 91 kWh less a year, about €26 a year at the EU average price.
| Buderus 7733704030 | Rotenso N21Xi R15*2/H40Xm2 R15 | |
|---|---|---|
| Energy class | A+++ | A++ |
| Annual consumption | 144 kWh | 235 kWh |
| Running cost (EU avg.) | €41/year | €67/year |
| Function | cooling and heating | cooling and heating |
| Cooling capacity | 4 kW | 4.1 kW |
| Heating capacity | 2.5 kW | 3.9 kW |
| SEER (cooling) | 8.5 | 6.1 |
| SCOP (heating, average climate) | 4.6 | 3.8 |
| Annual cooling consumption | 144 kWh | 235 kWh |
| Annual heating consumption (average climate) | 762 kWh | 1,437 kWh |
| Heating class | APP | A |
| Indoor noise | 58 dB(A) | 54 dB(A) |
| Outdoor noise | 63 dB(A) | 63 dB(A) |
| Refrigerant | R290 | R32 |
| Refrigerant GWP | 0.02 | 675 |
| Model numbers | 7733704030 | N21Xi R15*2/H40Xm2 R15 |
Highlighted cells are better on that measure. Source: EU energy label register (EPREL); values as declared by the suppliers.