Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · Air conditioners
Mitsubishi Electric MSZ-RZ25VU / MUZ-RZ25VU vs Vaillant VAIH1-025WNO
Mitsubishi Electric MSZ-RZ25VU / MUZ-RZ25VU uses 26 kWh less a year: €7 a year at your price, €74 over ten years.
| Mitsubishi Electric MSZ-RZ25VU / MUZ-RZ25VU | Vaillant VAIH1-025WNO | |
|---|---|---|
| Yearly consumption | 75 kWh | 101 kWh |
| Cost per year | €21 | €29 |
| Cost over 10 years | €212 | €286 |
| Rank in its group | 30 / 2,545 | 347 / 2,545 |
| Group | Split air conditioners, under 3 kW | Split air conditioners, under 3 kW |
| Energy class cooling / heating | A+++ / A+++ | A+++ / A+++ |
| SEER | 11.7 | 9.4 |
| SCOP warmer / average / colder | 6.7 / 5.3 / – | 6.3 / 5.1 / – |
| Cooling design load | 2.5 kW | 2.7 kW |
| Heating design load (average) | 3.0 kW | 3.0 kW |
| Yearly cooling | 75 kWh | 101 kWh |
| Yearly heating (average climate) | 782 kWh | 824 kWh |
| Sound power indoor / outdoor | 58 / 60 dB(A) | 55 / 62 dB(A) |
| Refrigerant | R290 (GWP 3) | R32 (GWP 675) |
If Vaillant VAIH1-025WNO is cheaper to buy, the price gap is paid back by lower running costs only when it is smaller than the cost difference over the years you keep it. Work it out with your prices →