EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 4.6 kW · cooling and heating

Mitsubishi Electric SLZ-M50FA2 / SUZ-KA50VA6

A++

Uses less electricity than 48% 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, €725 over ten years.

Cooling, SEER
6.3
Typical 6.8
Heating, SCOP
4.3
Typical 4.1
Cooling cost
€72 / year
+€330 if you also heat with it (average climate)

Near the middle of its group: 1 % above the typical 254 kWh. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 4.3) is above the typical 4.1 of its group. Mitsubishi Electric has 275 models in this group; this one is number 145 among them. Mitsubishi Electric sells the same label values under other model names: SLZ-M50FA2-ET / SUZ-KA50VA6. On the register since 2021 and still on sale.

Where it stands

Rank 2,591 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 2,590 use less.

Median 254 This model · 256 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Inventor SVI32-18WFI/SVO32-18 256 kWh same
  2. A++ Mitsubishi Electric SLZ-M50FA2-ET / SUZ-KA50VA6 256 kWh same
  3. A++ Mitsubishi Electric SLZ-M50FA2 / SUZ-KA50VA6 256 kWh
  4. A+ Bosch 7733701510 256 kWh same
  5. A+ Vulcano 7733701513 256 kWh same
See the full ranking

What it will cost you

Period SLZ-M50FA2 / SUZ-KA50VA6 LEP35Xi R16 / LOP35Xo R16 Difference
1 year €72 €37 −€35
5 years €362 €185 −€177
10 years €725 €371 −€354
15 years €1,087 €556 −€531

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 256 kWh / yr
Heating, average climate 1,166 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 / SUZ-KA50VA6 (this model)
4.6 kW6.3 256 — —
5.1 kW9.4 131 €35 €354
4.0 kW8.5 144 €32 €317
4.0 kW8.5 144 €32 €317
4.1 kW2.6 145 €31 €314
4.2 kW9.9 148 €31 €306

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.3
SCOP warmer / average / colder
– / 4.3 / –
Cooling design load
4.6 kW
Heating design load (average)
3.6 kW
Yearly cooling
256 kWh
Yearly heating (average climate)
1,166 kWh
Sound power indoor / outdoor
56 / 65 dB(A)
Refrigerant
R410A (GWP 1975)

Model numbers and history

Registered by Mitsubishi Electric under one model number.

SLZ-M50FA2 / SUZ-KA50VA6

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

Questions

How much does the Mitsubishi Electric SLZ-M50FA2 / SUZ-KA50VA6 cost to run?

At one cooling season as on the label it uses about 256 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 €725 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.3 and SCOP 4.3 in the average climate: higher is better.