Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · Air conditioners
Panasonic CS-E9PB4EA / CU-E9PB4EA vs Vaillant VAIH1-050WNO
Panasonic CS-E9PB4EA / CU-E9PB4EA uses 114 kWh less a year: €32 a year at your price, €323 over ten years.
| Panasonic CS-E9PB4EA / CU-E9PB4EA | Vaillant VAIH1-050WNO | |
|---|---|---|
| Yearly consumption | 151 kWh | 265 kWh |
| Cost per year | €43 | €75 |
| Cost over 10 years | €428 | €750 |
| Rank in its group | 10 / 5,158 | 2,939 / 5,158 |
| Group | Split air conditioners, 4–5 kW | Split air conditioners, 4–5 kW |
| Energy class cooling / heating | A+ / A+ | A++ / A+ |
| SEER | 2.5 | 7.0 |
| SCOP warmer / average / colder | – / 2.7 / – | 4.9 / 4.3 / – |
| Cooling design load | 5.8 kW | 5.3 kW |
| Heating design load (average) | 4.0 kW | 4.2 kW |
| Yearly cooling | 151 kWh | 265 kWh |
| Yearly heating (average climate) | 945 kWh | 1,367 kWh |
| Sound power indoor / outdoor | 50 / 60 dB(A) | 60 / 65 dB(A) |
| Refrigerant | R410A (GWP 2088) | R32 (GWP 675) |
If Vaillant VAIH1-050WNO 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 →