Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · Air conditioners
Elco PENTA 121 RIGEON PRO_IDU 9+9+9+12 vs Konsi KN-LC42CS-T
Elco PENTA 121 RIGEON PRO_IDU 9+9+9+12 uses 137 kWh less a year: €39 a year at your price, €388 over ten years.
| Elco PENTA 121 RIGEON PRO_IDU 9+9+9+12 | Konsi KN-LC42CS-T | |
|---|---|---|
| Yearly consumption | 563 kWh | 700 kWh |
| Cost per year | €159 | €198 |
| Cost over 10 years | €1,594 | €1,982 |
| Rank in its group | 11,759 / 14,301 | 13,522 / 14,301 |
| Group | Split air conditioners, 6 kW and over | Split air conditioners, 6 kW and over |
| Energy class cooling / heating | A++ / A | A++ / A+ |
| SEER | 7.1 | 6.1 |
| SCOP warmer / average / colder | 4.8 / 3.8 / – | – / 4.0 / – |
| Cooling design load | 11.5 kW | 12.1 kW |
| Heating design load (average) | 8.8 kW | 9.5 kW |
| Yearly cooling | 563 kWh | 700 kWh |
| Yearly heating (average climate) | 3,249 kWh | 3,210 kWh |
| Sound power indoor / outdoor | 56 / 69 dB(A) | 60 / 68 dB(A) |
| Refrigerant | R32 (GWP 675) | R32 (GWP 675) |
If Konsi KN-LC42CS-T 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 →