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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Hello Air HAAC-36 vs Klarstein 10048074

Hello Air HAAC-36 uses 105 kWh less a year: €30 a year at your price, €297 over ten years.

A Hello Air HAAC-36 A+ Klarstein 10048074
Yearly consumption 280 kWh385 kWh
Cost per year €79€109
Cost over 10 years €793€1,090
Rank in its group 1 / 84841 / 848
Group Portable air conditioners, 3 kWPortable air conditioners, 3 kW
Energy class cooling / heating A / – A+ / –
EER 2.7 3.1
Cooling design load 3.5 kW 3.5 kW
Sound power indoor / outdoor 54 / 65 dB(A) 65 / 65 dB(A)
Refrigerant R290 (GWP 3) R290 (GWP 3)

If Klarstein 10048074 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 →