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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 8.5 kW · cooling and heating

Hitachi RAM-90NP5B / RAK-25RXB + RAD-25QPB + RAF-35RXB

A+

Uses less electricity than 24% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €145 a year, €1,450 over ten years.

Cooling, SEER
5.8
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€145 / year
+€742 if you also heat with it (average climate)

Uses more than most comparable models: 76 % of them need less. Bosch 7733704008, the most efficient alternative on sale, saves about €62 a year. 83% of comparable models reach a better class than A+; the most common is A++. Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Hitachi has 5895 models in this group; this one is number 5387 among them. Hitachi sells the same label values under other model names: RAM-90NP5B / RAK-25RXB + RAF-25RXB + RAD-35QPB.

Where it stands

Rank 10,846 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 10,845 use less.

Median 402 This model · 512 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ LG UU37WR U30/UT36R NM0 512 kWh same
  2. B Daikin ABQ71CV1 / AZQS71B2V1B 512 kWh same
  3. A+ Hitachi RAM-90NP5B / RAK-25RXB + RAD-25QPB + RAF-35RXB 512 kWh
  4. A+ Hitachi RAM-90NP5B / RAK-25RXB + RAF-25RXB + RAD-35QPB 512 kWh same
  5. A+ Hitachi RAM-90NP5B / RAD-25QPB + RAD-25QPB + RAF-35RXB 512 kWh same
See the full ranking

What it will cost you

Period RAM-90NP5B / RAK-25RXB + RAD-25QPB + RAF-35RXB 7733704008 Difference
1 year €145 €83 −€62
5 years €725 €413 −€312
10 years €1,450 €827 −€623
15 years €2,175 €1,240 −€935

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 512 kWh / yr
Heating, average climate 2,620 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.0 1,115
Average (e.g. Strasbourg) 4.0 2,620
Colder (e.g. Helsinki) 2.9 7,740

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-90NP5B / RAK-25RXB + RAD-25QPB + RAF-35RXB (this model)
8.5 kW5.8 512 — —
7.9 kW8.5 292 €62 €623
7.9 kW8.5 292 €62 €623
7.9 kW8.5 292 €62 €623
7.9 kW8.5 322 €54 €538
7.9 kW8.5 322 €54 €538

Label and product sheet

Energy class cooling / heating
A+ / A
SEER
5.8
SCOP warmer / average / colder
5.0 / 4.0 / 2.9
Cooling design load
8.5 kW
Heating design load (average)
7.4 kW
Yearly cooling
512 kWh
Yearly heating (average climate)
2,620 kWh
Sound power indoor / outdoor
52 / 66 dB(A)
Refrigerant
R410A (GWP 2088)

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-90NP5B / RAK-25RXB + RAD-25QPB + RAF-35RXB · RAM-90NP5B / RAK-25RPB + RAD-25QPB + RAF-35RXB

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

Questions

How much does the Hitachi RAM-90NP5B / RAK-25RXB + RAD-25QPB + RAF-35RXB cost to run?

At one cooling season as on the label it uses about 512 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €145 a year, or €1,450 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 5.8 and SCOP 4.0 in the average climate: higher is better.