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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 + RAF-50RXB

A+

Uses less electricity than 49% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €114 a year, €1,138 over ten years.

Cooling, SEER
5.9
Typical 6.9
Heating, SCOP
3.9
Typical 4.1
Cooling cost
€114 / year
+€616 if you also heat with it (average climate)

Right at the typical consumption of its group, 402 kWh a year. 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 3799 among them.

Where it stands

Rank 7,103 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 7,102 use less.

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

Next to it in the ranking

  1. A++ Inventor V4MCI-24/U4MRS-24 402 kWh same
  2. A+ Emmeti XECO-2415TE XECO-12-12XXX 402 kWh same
  3. A+ Hitachi RAM-68NP3B / RAD-18QPB + RAF-50RXB 402 kWh
  4. A+ Hitachi RAM-68NP3B / RAD-18QPB + RAI-25QPB + RAF-25RXB 402 kWh same
  5. A++ Mitsubishi Electric SFZ-M71VA2-ET / SUZ-M71VA2-ET 403 kWh +€0.28
See the full ranking

What it will cost you

Period RAM-68NP3B / RAD-18QPB + RAF-50RXB SNWS035VE3 Difference
1 year €114 €39 −€75
5 years €569 €195 −€374
10 years €1,138 €391 −€748
15 years €1,708 €586 −€1,121

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 402 kWh / yr
Heating, average climate 2,174 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 4.9 929
Average (e.g. Strasbourg) 3.9 2,174
Colder (e.g. Helsinki) 3.0 6,093

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 + RAF-50RXB (this model)
6.8 kW5.9 402 — —
7.1 kW6.1 138 €75 €748
7.2 kW8.7 246 €44 €442
7.0 kW8.5 252 €42 €425
6.2 kW8.5 253 €42 €422
6.2 kW8.5 253 €42 €422

Label and product sheet

Energy class cooling / heating
A+ / A
SEER
5.9
SCOP warmer / average / colder
4.9 / 3.9 / 3.0
Cooling design load
6.8 kW
Heating design load (average)
6.0 kW
Yearly cooling
402 kWh
Yearly heating (average climate)
2,174 kWh
Sound power indoor / outdoor
51 / 63 dB(A)
Refrigerant
R410A (GWP 2088)

Model numbers and history

Registered by Hitachi under one model number.

RAM-68NP3B / RAD-18QPB + RAF-50RXB

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

Questions

How much does the Hitachi RAM-68NP3B / RAD-18QPB + RAF-50RXB cost to run?

At one cooling season as on the label it uses about 402 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €114 a year, or €1,138 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 5.9 and SCOP 3.9 in the average climate: higher is better.