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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 4.6 kW · cooling and heating

Mitsubishi Electric SLZ-M50FA2-ET / SUZ-M50VA-ET

A++

Uses less electricity than 50% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €72 a year, €716 over ten years.

Cooling, SEER
6.3
Typical 6.8
Heating, SCOP
4.2
Typical 4.1
Cooling cost
€72 / year
+€338 if you also heat with it (average climate)

Right at the typical consumption of its group, 254 kWh a year. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 4.2) is above the typical 4.1 of its group. Mitsubishi Electric has 275 models in this group; this one is number 136 among them. Mitsubishi Electric sells the same label values under other model names: SLZ-M50FA2 / SUZ-M50VA. On the register since 2021 and still on sale.

Where it stands

Rank 2,497 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 2,496 use less.

Median 254 This model · 253 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Haier AS50S2SF1FA-MB3 / 1U50KEFFRA-1 253 kWh same
  2. A++ Haier AS50S2SF1FA-MW3 / 1U50S2SJ2FA-2 253 kWh same
  3. A++ Mitsubishi Electric SLZ-M50FA2-ET / SUZ-M50VA-ET 253 kWh
  4. A++ Mitsubishi Electric SLZ-M50FA2 / SUZ-M50VA 253 kWh same
  5. A++ Mitsubishi Electric PLA-ZM50EA2-ET / PUHZ-ZRP50VKA2 253 kWh same
See the full ranking

What it will cost you

Period SLZ-M50FA2-ET / SUZ-M50VA-ET LEP35Xi R16 / LOP35Xo R16 Difference
1 year €72 €37 −€35
5 years €358 €185 −€173
10 years €716 €371 −€346
15 years €1,075 €556 −€518

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Cooling and heating

Cooling season 253 kWh / yr
Heating, average climate 1,192 kWh / yr

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model CoolingSEER kWh / yr Saves / year in 10 years
A++ Mitsubishi Electric SLZ-M50FA2-ET / SUZ-M50VA-ET (this model)
4.6 kW6.3 253 — —
5.1 kW9.4 131 €35 €346
4.0 kW8.5 144 €31 €309
4.0 kW8.5 144 €31 €309
4.1 kW2.6 145 €31 €306
4.2 kW9.9 148 €30 €297

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.3
SCOP warmer / average / colder
– / 4.2 / –
Cooling design load
4.6 kW
Heating design load (average)
3.6 kW
Yearly cooling
253 kWh
Yearly heating (average climate)
1,192 kWh
Sound power indoor / outdoor
56 / 64 dB(A)
Refrigerant
R32 (GWP 550)

Model numbers and history

Registered by Mitsubishi Electric under one model number.

SLZ-M50FA2-ET / SUZ-M50VA-ET

  1. First published in the EU register (EPREL)
  2. Placed on the EU market

Questions

How much does the Mitsubishi Electric SLZ-M50FA2-ET / SUZ-M50VA-ET cost to run?

At one cooling season as on the label it uses about 253 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €72 a year, or €716 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.3 and SCOP 4.2 in the average climate: higher is better.