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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Klarstein 10034645 vs Sencor SAC MT1238CH

Sencor SAC MT1238CH uses 175 kWh less a year: €50 a year at your price, €496 over ten years.

A Klarstein 10034645 A++ Sencor SAC MT1238CH
Yearly consumption 490 kWh315 kWh
Cost per year €139€89
Cost over 10 years €1,388€892
Rank in its group 480 / 8482 / 848
Group Portable air conditioners, 3 kWPortable air conditioners, 3 kW
Energy class cooling / heating A / – A++ / A++
EER 2.6 3.6
Cooling design load 3.5 kW 3.5 kW
Sound power indoor / outdoor 65 / 65 dB(A) 64 / – dB(A)
Refrigerant R290 (GWP 3) R290 (GWP 3)

If Klarstein 10034645 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 →