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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.6 kW · cooling and heating

Hitachi RAS-2.5HVNP / RPK-2.5FSN3M

B

Uses less electricity than 0% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €121 a year, €1,206 over ten years.

Cooling, SEER
4.6
Typical 6.8
Heating, SCOP
4.1
Typical 4.1
Cooling cost
€121 / year
+€503 if you also heat with it (average climate)

Uses more than most comparable models: 100 % of them need less. Rotenso LEP35Xi R16 / LOP35Xo R16, the most efficient alternative on sale, saves about €84 a year. 100% of comparable models reach a better class than B; the most common is A++. Heating efficiency (SCOP 4.1) is above the typical 4.1 of its group. Hitachi has 513 models in this group; this one is number 509 among them.

Where it stands

Rank 5,144 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 5,143 use less.

Median 254 This model · 426 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Inventor O2MVI-24WiFiR/O2MVO-24 402 kWh −€6.80
  2. B Hitachi RAS-2.5HVNP1 / RPC-2.5FSN3E 421 kWh −€1.42
  3. B Hitachi RAS-2.5HVNP / RPK-2.5FSN3M 426 kWh
  4. C Hitachi RAS-2HVNP / RPC-2.0FSN2E 427 kWh +€0.28
  5. A++ Ariston TRIAL 80 PRIOS NET_UB1-I 9+12 435 kWh +€2.55
See the full ranking

What it will cost you

Period RAS-2.5HVNP / RPK-2.5FSN3M LEP35Xi R16 / LOP35Xo R16 Difference
1 year €121 €37 −€84
5 years €603 €185 −€418
10 years €1,206 €371 −€835
15 years €1,810 €556 −€1,253

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 426 kWh / yr
Heating, average climate 1,776 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
B Hitachi RAS-2.5HVNP / RPK-2.5FSN3M (this model)
5.6 kW4.6 426 — —
5.1 kW9.4 131 €84 €835
5.3 kW7.0 132 €83 €833
5.3 kW7.0 132 €83 €833
5.8 kW2.5 151 €78 €779
5.8 kW2.5 151 €78 €779

Label and product sheet

Energy class cooling / heating
B / A
SEER
4.6
SCOP warmer / average / colder
– / 4.1 / –
Cooling design load
5.6 kW
Heating design load (average)
5.2 kW
Yearly cooling
426 kWh
Yearly heating (average climate)
1,776 kWh
Sound power indoor / outdoor
59 / 63 dB(A)
Refrigerant
R410A (GWP 2088)

Model numbers and history

Registered by Hitachi under one model number.

RAS-2.5HVNP / RPK-2.5FSN3M

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

Questions

How much does the Hitachi RAS-2.5HVNP / RPK-2.5FSN3M cost to run?

At one cooling season as on the label it uses about 426 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €121 a year, or €1,206 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 4.6 and SCOP 4.1 in the average climate: higher is better.