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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 2.5 kW · cooling and heating

Hitachi RAC-25FXA / RAF-25PXA

A

Uses less electricity than 36% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €40 a year, €396 over ten years.

Cooling, SEER
6.4
Typical 6.9
Heating, SCOP
4.2
Typical 4.1
Cooling cost
€40 / year
+€233 if you also heat with it (average climate)

Near the middle of its group: 8 % above the typical 130 kWh. 96% of comparable models reach a better class than A; the most common is A++. Heating efficiency (SCOP 4.2) is above the typical 4.1 of its group. Hitachi has 55 models in this group; this one is number 34 among them.

Where it stands

Rank 1,612 of 2,545 split air conditioners, under 3 kW by yearly consumption. 1,611 use less.

Median 130 This model · 140 0 1,300 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Eurofred DS-9KIDT(W)_DOS-9KIDT(W) 140 kWh same
  2. A++ Qlima SC 3425 140 kWh same
  3. A Hitachi RAC-25FXA / RAF-25PXA 140 kWh
  4. A++ Panasonic CS-Z25CD3EAW / CU-Z25CBEA 141 kWh +€0.28
  5. A++ Mitsubishi Electric MLZ-KP25VG / SUZ-M25VA 141 kWh +€0.28
See the full ranking

What it will cost you

Period RAC-25FXA / RAF-25PXA SRC20ZSX-WA_SRK20ZSX-W Difference
1 year €40 €20 −€20
5 years €198 €99 −€99
10 years €396 €198 −€198
15 years €595 €297 −€297

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 140 kWh / yr
Heating, average climate 824 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 4.8 388
Average (e.g. Strasbourg) 4.2 824
Colder (e.g. Helsinki) 3.2 2,367

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-25FXA / RAF-25PXA (this model)
2.5 kW6.4 140 — —
2.0 kW10.0 70 €20 €198
2.0 kW10.0 70 €20 €198
2.0 kW9.8 71 €20 €195
2.0 kW9.8 71 €20 €195
2.0 kW9.8 71 €20 €195

Label and product sheet

Energy class cooling / heating
A / A
SEER
6.4
SCOP warmer / average / colder
4.8 / 4.2 / 3.2
Cooling design load
2.5 kW
Heating design load (average)
2.5 kW
Yearly cooling
140 kWh
Yearly heating (average climate)
824 kWh
Sound power indoor / outdoor
55 / 62 dB(A)
Refrigerant
R410A (GWP 2088)

Model numbers and history

Registered by Hitachi under one model number.

RAC-25FXA / RAF-25PXA

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

Questions

How much does the Hitachi RAC-25FXA / RAF-25PXA cost to run?

At one cooling season as on the label it uses about 140 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €40 a year, or €396 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.4 and SCOP 4.2 in the average climate: higher is better.