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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Mitsubishi Electric MSZ-RZ25VU / MUZ-RZ25VU vs R-4Living R4L-R+09

Mitsubishi Electric MSZ-RZ25VU / MUZ-RZ25VU uses 70 kWh less a year: €20 a year at your price, €198 over ten years.

A+++ Mitsubishi Electric MSZ-RZ25VU / MUZ-RZ25VU A++ R-4Living R4L-R+09
Yearly consumption 75 kWh145 kWh
Cost per year €21€41
Cost over 10 years €212€411
Rank in its group 30 / 2,5451,861 / 2,545
Group Split air conditioners, under 3 kWSplit air conditioners, under 3 kW
Energy class cooling / heating A+++ / A+++ A++ / A+
SEER 11.7 6.5
SCOP warmer / average / colder 6.7 / 5.3 / – 5.1 / 4.0 / –
Cooling design load 2.5 kW 2.7 kW
Heating design load (average) 3.0 kW 2.6 kW
Yearly cooling 75 kWh 145 kWh
Yearly heating (average climate) 782 kWh 910 kWh
Sound power indoor / outdoor 58 / 60 dB(A) 57 / 62 dB(A)
Refrigerant R290 (GWP 3) R32 (GWP 675)

If R-4Living R4L-R+09 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 →