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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Kadeer Electrical NF-ST30CR vs Qlima S 3731

Kadeer Electrical NF-ST30CR uses 182 kWh less a year: €52 a year at your price, €515 over ten years.

C Kadeer Electrical NF-ST30CR A++ Qlima S 3731
Yearly consumption 3 kWh185 kWh
Cost per year €1€52
Cost over 10 years €8€524
Rank in its group 1 / 3,0671,646 / 3,067
Group Split air conditioners, 3 kWSplit air conditioners, 3 kW
Energy class cooling / heating C / C A++ / A+
SEER 50.0 6.6
SCOP warmer / average / colder 60.0 / 60.0 / 60.0 – / 4.4 / –
Cooling design load 3.0 kW 3.5 kW
Heating design load (average) 3.0 kW 2.6 kW
Yearly cooling 3 kWh 185 kWh
Yearly heating (average climate) 1 kWh 841 kWh
Sound power indoor / outdoor 48 / 48 dB(A) 52 / 60 dB(A)
Refrigerant Air Cooler and Heater (GWP 60) R 410A (GWP 2088)

If Qlima S 3731 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 →