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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Bosch 7733703120 vs Vesser WTX12D/TX12D

Bosch 7733703120 uses 25 kWh less a year: €7 a year at your price, €71 over ten years.

A+++ Bosch 7733703120 A+++ Vesser WTX12D/TX12D
Yearly consumption 123 kWh148 kWh
Cost per year €35€42
Cost over 10 years €348€419
Rank in its group 29 / 3,067781 / 3,067
Group Split air conditioners, 3 kWSplit air conditioners, 3 kW
Energy class cooling / heating A+++ / A+++ A+++ / A++
SEER 9.7 8.6
SCOP warmer / average / colder 5.2 / 5.1 / 3.6 – / 4.6 / –
Cooling design load 3.4 kW 3.6 kW
Heating design load (average) 2.2 kW 2.7 kW
Yearly cooling 123 kWh 148 kWh
Yearly heating (average climate) 605 kWh 822 kWh
Sound power indoor / outdoor 60 / 62 dB(A) 62 / 65 dB(A)
Refrigerant R32 (GWP 675) R32 (GWP 675)

If Vesser WTX12D/TX12D 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 →