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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Hisense AUD125UX4REH8 / AUW125U4RW8 vs Kaisai KKO5-42RTA1

Hisense AUD125UX4REH8 / AUW125U4RW8 uses 521 kWh less a year: €148 a year at your price, €1,475 over ten years.

A++ Hisense AUD125UX4REH8 / AUW125U4RW8 A++ Kaisai KKO5-42RTA1
Yearly consumption 565 kWh1,086 kWh
Cost per year €160€308
Cost over 10 years €1,600€3,076
Rank in its group 11,790 / 14,30114,207 / 14,301
Group Split air conditioners, 6 kW and overSplit air conditioners, 6 kW and over
Energy class cooling / heating A++ / A+ A++ / A+
SEER 7.5 6.8
SCOP warmer / average / colder 5.4 / 4.5 / – – / 4.3 / –
Cooling design load 12.1 kW 12.3 kW
Heating design load (average) 9.0 kW 9.2 kW
Yearly cooling 565 kWh 1,086 kWh
Yearly heating (average climate) 2,800 kWh 2,996 kWh
Sound power indoor / outdoor 63 / 73 dB(A) 53 / 70 dB(A)
Refrigerant R32 (GWP 675) R32 (GWP 675)

If Kaisai KKO5-42RTA1 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 →