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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 8.5 kW · cooling and heating

Hitachi RAM-90NP5E / RAK-25RXE + RAK-25RXE

A++

Uses less electricity than 50% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €113 a year, €1,133 over ten years.

Cooling, SEER
7.4
Typical 6.9
Heating, SCOP
4.3
Typical 4.1
Cooling cost
€113 / year
+€653 if you also heat with it (average climate)

Right at the typical consumption of its group, 402 kWh a year. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.3) is above the typical 4.1 of its group. Hitachi has 5895 models in this group; this one is number 3791 among them.

Where it stands

Rank 7,024 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 7,023 use less.

Median 402 This model · 400 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Hitachi RAM-90NP5E / RAK-18QXE + RAK-42RPE 400 kWh same
  2. A++ Hitachi RAM-90NP5E / RAK-25RXE + RAK-35RPE 400 kWh same
  3. A++ Hitachi RAM-90NP5E / RAK-25RXE + RAK-25RXE 400 kWh
  4. A++ Hitachi RAM-90NP5E / RAK-15QPE + RAK-35RPE 400 kWh same
  5. A++ Toyotomi TTY-EVN80W/TGS-V22DTAx4 400 kWh same
See the full ranking

What it will cost you

Period RAM-90NP5E / RAK-25RXE + RAK-25RXE 7733704008 Difference
1 year €113 €83 −€31
5 years €566 €413 −€153
10 years €1,133 €827 −€306
15 years €1,699 €1,240 −€459

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 400 kWh / yr
Heating, average climate 2,307 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.6 954
Average (e.g. Strasbourg) 4.3 2,307
Colder (e.g. Helsinki) 2.9 7,567

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 RAM-90NP5E / RAK-25RXE + RAK-25RXE (this model)
8.5 kW7.4 400 — —
7.9 kW8.5 292 €31 €306
7.9 kW8.5 292 €31 €306
7.9 kW8.5 292 €31 €306
7.9 kW8.5 322 €22 €221
7.9 kW8.5 322 €22 €221

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.4
SCOP warmer / average / colder
5.6 / 4.3 / 2.9
Cooling design load
8.5 kW
Heating design load (average)
7.1 kW
Yearly cooling
400 kWh
Yearly heating (average climate)
2,307 kWh
Sound power indoor / outdoor
58 / 66 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

2 model numbers are registered by Hitachi with identical label values (usually colour or market variants). Searching any of them leads here.

RAM-90NP5E / RAK-25RXE + RAK-25RXE · RAM-90NP5E - RAK-25RXE - RAK-25RXE

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

Questions

How much does the Hitachi RAM-90NP5E / RAK-25RXE + RAK-25RXE cost to run?

At one cooling season as on the label it uses about 400 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €113 a year, or €1,133 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.4 and SCOP 4.3 in the average climate: higher is better.