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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Buderus 7733703251 vs Midea EZB-18RD6-I / MX4H-18RD6

Midea EZB-18RD6-I / MX4H-18RD6 uses 71 kWh less a year: €20 a year at your price, €201 over ten years.

A++ Buderus 7733703251 A++ Midea EZB-18RD6-I / MX4H-18RD6
Yearly consumption 277 kWh206 kWh
Cost per year €78€58
Cost over 10 years €784€583
Rank in its group 102 / 14,3015 / 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 8.0 7.1
SCOP warmer / average / colder – / 4.2 / – – / 4.6 / –
Cooling design load 6.1 kW 6.1 kW
Heating design load (average) 5.3 kW 4.0 kW
Yearly cooling 277 kWh 206 kWh
Yearly heating (average climate) 1,753 kWh 1,218 kWh
Sound power indoor / outdoor 58 / 66 dB(A) 58 / 65 dB(A)
Refrigerant R32 (GWP 675) R32 (GWP 675)

If Buderus 7733703251 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 →