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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Bosch 8734150390 vs Buderus 7733704029

Buderus 7733704029 uses 72 kWh less a year: €20 a year at your price, €204 over ten years.

A++ Bosch 8734150390 A+++ Buderus 7733704029
Yearly consumption 175 kWh103 kWh
Cost per year €50€29
Cost over 10 years €496€292
Rank in its group 1,241 / 3,0673 / 3,067
Group Split air conditioners, 3 kWSplit air conditioners, 3 kW
Energy class cooling / heating A++ / A+ A+++ / A++
SEER 7.0 8.8
SCOP warmer / average / colder 5.1 / 4.1 / – 5.1 / 4.6 / 3.4
Cooling design load 3.5 kW 3.0 kW
Heating design load (average) 2.7 kW 2.5 kW
Yearly cooling 175 kWh 103 kWh
Yearly heating (average climate) 922 kWh 762 kWh
Sound power indoor / outdoor 56 / 60 dB(A) 56 / 61 dB(A)
Refrigerant R32 (GWP 675) R290 (GWP 0.02)

If Bosch 8734150390 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 →