Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · Air conditioners
Hello Air HAAC-36 vs Riao RA-KT325
Hello Air HAAC-36 uses 350 kWh less a year: €99 a year at your price, €991 over ten years.
| Hello Air HAAC-36 | Riao RA-KT325 | |
|---|---|---|
| Yearly consumption | 280 kWh | 630 kWh |
| Cost per year | €79 | €178 |
| Cost over 10 years | €793 | €1,784 |
| Rank in its group | 1 / 848 | 822 / 848 |
| Group | Portable air conditioners, 3 kW | Portable air conditioners, 3 kW |
| Energy class cooling / heating | A / – | D / – |
| EER | 2.7 | 1.9 |
| Cooling design load | 3.5 kW | 3.5 kW |
| Sound power indoor / outdoor | 54 / 65 dB(A) | 52 / 38 dB(A) |
| Refrigerant | R290 (GWP 3) | R32 (GWP 675) |
If Riao RA-KT325 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 →