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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-35RPB + RAK-50RPB

A+

Uses less electricity than 29% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €130 a year, €1,297 over ten years.

Cooling, SEER
6.5
Typical 6.9
Heating, SCOP
4.2
Typical 4.1
Cooling cost
€130 / year
+€699 if you also heat with it (average climate)

Near the middle of its group: 14 % 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 5277 among them.

Where it stands

Rank 10,064 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 10,063 use less.

Median 402 This model · 458 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Multiwarm MKEGM 261 ZAL x 4 - MCKGM 820 Z4 458 kWh same
  2. A Panasonic S-71PN1E5B / U-71PE1E5A 458 kWh same
  3. A+ Hitachi RAM-90NP5B / RAK-35RPB + RAK-50RPB 458 kWh
  4. A++ Fuji Electric ROG30LETL/RCG30LRLE 458 kWh same
  5. A General AOHG30LETL/AUHG30LRLE 458 kWh same
See the full ranking

What it will cost you

Period RAM-90NP5B / RAK-35RPB + RAK-50RPB 7733704008 Difference
1 year €130 €83 −€47
5 years €649 €413 −€235
10 years €1,297 €827 −€470
15 years €1,946 €1,240 −€705

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 458 kWh / yr
Heating, average climate 2,467 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.8 969
Average (e.g. Strasbourg) 4.2 2,467
Colder (e.g. Helsinki) 3.0 7,470

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-35RPB + RAK-50RPB (this model)
8.5 kW6.5 458 — —
7.9 kW8.5 292 €47 €470
7.9 kW8.5 292 €47 €470
7.9 kW8.5 292 €47 €470
7.9 kW8.5 322 €39 €385
7.9 kW8.5 322 €39 €385

Label and product sheet

Energy class cooling / heating
A+ / A+
SEER
6.5
SCOP warmer / average / colder
5.8 / 4.2 / 3.0
Cooling design load
8.5 kW
Heating design load (average)
7.4 kW
Yearly cooling
458 kWh
Yearly heating (average climate)
2,467 kWh
Sound power indoor / outdoor
57 / 66 dB(A)
Refrigerant
R410A (GWP 2088)

Model numbers and history

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

RAM-90NP5B / RAK-35RPB + RAK-50RPB · RAM-90NP5B / RAK-35RPB + RAK-50RXB · RAM-90NP5B / RAK-35RXB + RAF-50RXB · RAM-90NP5B / RAK-35RXB + RAK-50RPB · RAM-90NP5B / RAK-35RXB + RAK-50RXB

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

Questions

How much does the Hitachi RAM-90NP5B / RAK-35RPB + RAK-50RPB cost to run?

At one cooling season as on the label it uses about 458 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €130 a year, or €1,297 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.