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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-25RPB + RAK-25RPB + RAK-35RXB

A+

Uses less electricity than 28% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €131 a year, €1,306 over ten years.

Cooling, SEER
6.5
Typical 6.9
Heating, SCOP
4.2
Typical 4.1
Cooling cost
€131 / year
+€699 if you also heat with it (average climate)

Near the middle of its group: 15 % above the typical 402 kWh. 83% 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 5895 models in this group; this one is number 5294 among them.

Where it stands

Rank 10,215 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 10,214 use less.

Median 402 This model · 461 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Panasonic S-100PU2E5A / U-100PE1E5A 461 kWh same
  2. A++ Mitsubishi Electric PLA-M100EA / PUHZ-ZRP100VKA3 461 kWh same
  3. A+ Hitachi RAM-90NP5B / RAK-25RPB + RAK-25RPB + RAK-35RXB 461 kWh
  4. A+ Hitachi RAM-90NP5B / RAK-25RXB + RAK-25RXB + RAK-35RPB 461 kWh same
  5. A Hitachi RAM-90NP5A / RAD-25RPA + RAF-25RPA + RAF-35QXA 461 kWh same
See the full ranking

What it will cost you

Period RAM-90NP5B / RAK-25RPB + RAK-25RPB + RAK-35RXB 7733704008 Difference
1 year €131 €83 −€48
5 years €653 €413 −€239
10 years €1,306 €827 −€479
15 years €1,958 €1,240 −€718

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 461 kWh / yr
Heating, average climate 2,468 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.7 972
Average (e.g. Strasbourg) 4.2 2,468
Colder (e.g. Helsinki) 3.0 7,471

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-25RPB + RAK-25RPB + RAK-35RXB (this model)
8.5 kW6.5 461 — —
7.9 kW8.5 292 €48 €479
7.9 kW8.5 292 €48 €479
7.9 kW8.5 292 €48 €479
7.9 kW8.5 322 €39 €394
7.9 kW8.5 322 €39 €394

Label and product sheet

Energy class cooling / heating
A+ / A+
SEER
6.5
SCOP warmer / average / colder
5.7 / 4.2 / 3.0
Cooling design load
8.5 kW
Heating design load (average)
7.4 kW
Yearly cooling
461 kWh
Yearly heating (average climate)
2,468 kWh
Sound power indoor / outdoor
52 / 66 dB(A)
Refrigerant
R410A (GWP 2088)

Model numbers and history

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

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

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

Questions

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

At one cooling season as on the label it uses about 461 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €131 a year, or €1,306 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.5 and SCOP 4.2 in the average climate: higher is better.