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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 4.5 kW · cooling and heating

Mitsubishi Heavy Industries SCM45ZS-W_SKM20ZSP-W_SKM25ZSP-W

A++

Uses less electricity than 85% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €59 a year, €589 over ten years.

Cooling, SEER
7.6
Typical 6.8
Heating, SCOP
4.5
Typical 4.1
Cooling cost
€59 / year
+€388 if you also heat with it (average climate)

In the most efficient quarter of its group: 18 % below the typical 254 kWh. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 4.5) is above the typical 4.1 of its group. Mitsubishi Heavy Industries has 108 models in this group; this one is number 25 among them. On the register since 2021 and still on sale.

Where it stands

Rank 758 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 757 use less.

Median 254 This model · 208 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A Fujitsu AOYG14LMCBN/ASYG14LMCB 208 kWh same
  2. A++ Fujitsu AOYG14KMCBN/ASYG14KMCB 208 kWh same
  3. A++ Mitsubishi Heavy Industries SCM45ZS-W_SKM20ZSP-W_SKM25ZSP-W 208 kWh
  4. A++ Fuji Electric ROG14KMCBN/RSG14KMCB 208 kWh same
  5. A++ General AOHG14KMCBN/ASHG14KMCB 208 kWh same
See the full ranking

What it will cost you

Period SCM45ZS-W_SKM20ZSP-W_SKM25ZSP-W LEP35Xi R16 / LOP35Xo R16 Difference
1 year €59 €37 −€22
5 years €295 €185 −€109
10 years €589 €371 −€218
15 years €884 €556 −€327

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 208 kWh / yr
Heating, average climate 1,370 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.7 1,425
Average (e.g. Strasbourg) 4.5 1,370
Colder (e.g. Helsinki) — —

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 Heavy Industries SCM45ZS-W_SKM20ZSP-W_SKM25ZSP-W (this model)
4.5 kW7.6 208 — —
5.1 kW9.4 131 €22 €218
4.0 kW8.5 144 €18 €181
4.0 kW8.5 144 €18 €181
4.1 kW2.6 145 €18 €178
4.2 kW9.9 148 €17 €170

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.6
SCOP warmer / average / colder
5.7 / 4.5 / –
Cooling design load
4.5 kW
Heating design load (average)
4.4 kW
Yearly cooling
208 kWh
Yearly heating (average climate)
1,370 kWh
Sound power indoor / outdoor
57 / 65 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Mitsubishi Heavy Industries under one model number.

SCM45ZS-W_SKM20ZSP-W_SKM25ZSP-W

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

Questions

How much does the Mitsubishi Heavy Industries SCM45ZS-W_SKM20ZSP-W_SKM25ZSP-W cost to run?

At one cooling season as on the label it uses about 208 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €59 a year, or €589 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.6 and SCOP 4.5 in the average climate: higher is better.