EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 6.8 kW · cooling and heating

Hitachi RAM-68NP3B / RAD-18QPB + RAK-25RXB + RAD-25QPB

A+

Uses less electricity than 38% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €116 a year, €1,161 over ten years.

Cooling, SEER
5.8
Typical 6.9
Heating, SCOP
3.9
Typical 4.1
Cooling cost
€116 / year
+€607 if you also heat with it (average climate)

Near the middle of its group: 2 % above the typical 402 kWh. 83% of comparable models reach a better class than A+; the most common is A++. Heating efficiency (SCOP 3.9) is below the typical 4.1 of its group. Hitachi has 5895 models in this group; this one is number 3816 among them.

Where it stands

Rank 7,490 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 7,489 use less.

Median 402 This model · 410 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Inventor U4MRSL(4)-28/AR2MVI-09WiFi 410 kWh same
  2. A+ Clivet MU1-Y 82M (1x4) 410 kWh same
  3. A+ Hitachi RAM-68NP3B / RAD-18QPB + RAK-25RXB + RAD-25QPB 410 kWh
  4. A++ Hitachi RAM-90NYP5E / RAK-18RPE + RAK-18QXE + RAK-50RPE 410 kWh same
  5. A++ Hitachi RAM-90NYP5E / RAK-18RPE + RAK-25RXE + RAK-42RPE 410 kWh same
See the full ranking

What it will cost you

Period RAM-68NP3B / RAD-18QPB + RAK-25RXB + RAD-25QPB SNWS035VE3 Difference
1 year €116 €39 −€77
5 years €581 €195 −€385
10 years €1,161 €391 −€770
15 years €1,742 €586 −€1,155

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 410 kWh / yr
Heating, average climate 2,145 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 4.8 941
Average (e.g. Strasbourg) 3.9 2,145
Colder (e.g. Helsinki) 3.0 6,057

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-68NP3B / RAD-18QPB + RAK-25RXB + RAD-25QPB (this model)
6.8 kW5.8 410 — —
7.1 kW6.1 138 €77 €770
7.2 kW8.7 246 €46 €464
7.0 kW8.5 252 €45 €447
6.2 kW8.5 253 €44 €445
6.2 kW8.5 253 €44 €445

Label and product sheet

Energy class cooling / heating
A+ / A
SEER
5.8
SCOP warmer / average / colder
4.8 / 3.9 / 3.0
Cooling design load
6.8 kW
Heating design load (average)
6.0 kW
Yearly cooling
410 kWh
Yearly heating (average climate)
2,145 kWh
Sound power indoor / outdoor
50 / 63 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-68NP3B / RAD-18QPB + RAK-25RXB + RAD-25QPB · RAM-68NP3B / RAD-18QPB + RAD-25QPB + RAD-25QPB · RAM-68NP3B / RAD-18QPB + RAK-25RPB + RAD-25QPB · RAM-68NP3B / RAK-18QXB + RAD-25QPB + RAD-25QPB · RAM-68NP3B / RAK-18RPB + RAD-25QPB + RAD-25QPB

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

Questions

How much does the Hitachi RAM-68NP3B / RAD-18QPB + RAK-25RXB + RAD-25QPB cost to run?

At one cooling season as on the label it uses about 410 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €116 a year, or €1,161 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 5.8 and SCOP 3.9 in the average climate: higher is better.