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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 2.5 kW · cooling and heating

Hitachi RAC-25WSPA / RAK-25PSPA

A

Uses less electricity than 63% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €32 a year, €320 over ten years.

Cooling, SEER
7.7
Typical 6.9
Heating, SCOP
4.7
Typical 4.1
Cooling cost
€32 / year
+€227 if you also heat with it (average climate)

Near the middle of its group: 13 % below the typical 130 kWh. 96% of comparable models reach a better class than A; the most common is A++. Heating efficiency (SCOP 4.7) is above the typical 4.1 of its group. Hitachi has 55 models in this group; this one is number 22 among them.

Where it stands

Rank 907 of 2,545 split air conditioners, under 3 kW by yearly consumption. 906 use less.

Median 130 This model · 113 0 1,300 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Electrolux EXH09RLEWE 950010889 113 kWh same
  2. A++ Electrolux EXH09RLEWE 950011472 113 kWh same
  3. A Hitachi RAC-25WSPA / RAK-25PSPA 113 kWh
  4. A++ MBO-H09A4/MAR3DIBT-EU WIFI 114 kWh +€0.28
  5. A++ Arielli ASW-09CPH 114 kWh +€0.28
See the full ranking

What it will cost you

Period RAC-25WSPA / RAK-25PSPA SRC20ZSX-WA_SRK20ZSX-W Difference
1 year €32 €20 −€12
5 years €160 €99 −€61
10 years €320 €198 −€122
15 years €480 €297 −€183

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 113 kWh / yr
Heating, average climate 802 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.9 344
Average (e.g. Strasbourg) 4.7 802
Colder (e.g. Helsinki) 3.5 2,336

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 Hitachi RAC-25WSPA / RAK-25PSPA (this model)
2.5 kW7.7 113 — —
2.0 kW10.0 70 €12 €122
2.0 kW10.0 70 €12 €122
2.0 kW9.8 71 €12 €119
2.0 kW9.8 71 €12 €119
2.0 kW9.8 71 €12 €119

Label and product sheet

Energy class cooling / heating
A / A
SEER
7.7
SCOP warmer / average / colder
5.9 / 4.7 / 3.5
Cooling design load
2.5 kW
Heating design load (average)
2.7 kW
Yearly cooling
113 kWh
Yearly heating (average climate)
802 kWh
Sound power indoor / outdoor
56 / 62 dB(A)
Refrigerant
R410A (GWP 2088)

Model numbers and history

Registered by Hitachi under one model number.

RAC-25WSPA / RAK-25PSPA

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

Questions

How much does the Hitachi RAC-25WSPA / RAK-25PSPA cost to run?

At one cooling season as on the label it uses about 113 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €32 a year, or €320 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.7 and SCOP 4.7 in the average climate: higher is better.