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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Ariston DUC 100 U-I - MUC 100 MT-O vs Gouku Information BEU404-SET-03

Gouku Information BEU404-SET-03 uses 591 kWh less a year: €167 a year at your price, €1,674 over ten years.

A++ Ariston DUC 100 U-I - MUC 100 MT-O D Gouku Information BEU404-SET-03
Yearly consumption 602 kWh11 kWh
Cost per year €170€3
Cost over 10 years €1,705€31
Rank in its group 12,702 / 14,3011 / 14,301
Group Split air conditioners, 6 kW and overSplit air conditioners, 6 kW and over
Energy class cooling / heating A++ / A+ D / D
SEER 6.1 2.7
SCOP warmer / average / colder – / 4.0 / – 2.2 / 2.4 / 2.6
Cooling design load 10.5 kW 11.0 kW
Heating design load (average) 8.4 kW 1.0 kW
Yearly cooling 602 kWh 11 kWh
Yearly heating (average climate) 2,940 kWh 1,100 kWh
Sound power indoor / outdoor 63 / 67 dB(A) 65 / 78 dB(A)
Refrigerant R32 (GWP 675) R134a (GWP 1430)

If Ariston DUC 100 U-I - MUC 100 MT-O 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 →