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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Bosch 8731689545 vs Buderus 7733704029

Buderus 7733704029 uses 85 kWh less a year: €24 a year at your price, €241 over ten years.

A++ Bosch 8731689545 A+++ Buderus 7733704029
Yearly consumption 188 kWh103 kWh
Cost per year €53€29
Cost over 10 years €532€292
Rank in its group 1,728 / 3,0673 / 3,067
Group Split air conditioners, 3 kWSplit air conditioners, 3 kW
Energy class cooling / heating A++ / A+ A+++ / A++
SEER 6.5 8.8
SCOP warmer / average / colder – / 4.0 / – 5.1 / 4.6 / 3.4
Cooling design load 3.5 kW 3.0 kW
Heating design load (average) 2.5 kW 2.5 kW
Yearly cooling 188 kWh 103 kWh
Yearly heating (average climate) 875 kWh 762 kWh
Sound power indoor / outdoor 53 / 61 dB(A) 56 / 61 dB(A)
Refrigerant R410A (GWP 2088) R290 (GWP 0.02)

If Bosch 8731689545 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 →