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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Bosch 7733702451 vs Buderus 7733704981

Buderus 7733704981 uses 156 kWh less a year: €44 a year at your price, €442 over ten years.

A++ Bosch 7733702451 A+++ Buderus 7733704981
Yearly consumption 460 kWh304 kWh
Cost per year €130€86
Cost over 10 years €1,303€861
Rank in its group 10,189 / 14,301912 / 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 6.1 8.8
SCOP warmer / average / colder – / 4.0 / – – / 4.7 / –
Cooling design load 7.9 kW 7.6 kW
Heating design load (average) 5.6 kW 6.0 kW
Yearly cooling 460 kWh 304 kWh
Yearly heating (average climate) 1,954 kWh 1,785 kWh
Sound power indoor / outdoor 58 / 68 dB(A) 60 / 66 dB(A)
Refrigerant R32 (GWP 675) R32 (GWP 675)

If Bosch 7733702451 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 →