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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 3.5 kW · cooling and heating

Hitachi RAM-53NYP3E / RAD-35RPE

A+

Uses less electricity than 4% of the 3,067 split air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €61 a year, €606 over ten years.

Cooling, SEER
5.7
Typical 6.5
Heating, SCOP
3.4
Typical 4.1
Cooling cost
€61 / year
+€557 if you also heat with it (average climate)

Uses more than most comparable models: 96 % of them need less. Kadeer Electrical NF-ST30CR, the most efficient alternative on sale, saves about €60 a year. 93% of comparable models reach a better class than A+; the most common is A++. Heating efficiency (SCOP 3.4) is below the typical 4.1 of its group. Hitachi has 63 models in this group; this one is number 59 among them.

Where it stands

Rank 2,923 of 3,067 split air conditioners, 3 kW by yearly consumption. 2,922 use less.

Median 184 This model · 214 0 450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+ Panasonic CS-DE35TKE-1 / CU-DE35TKE-1 213 kWh −€0.28
  2. A++ Comfee CF-AF12A IU / CF-AF12A OU 214 kWh same
  3. A+ Hitachi RAM-53NYP3E / RAD-35RPE 214 kWh
  4. A++ Proklima PM09QC1-IN-M+PM12QC1-IN-M / PM2U40 215 kWh +€0.28
  5. A++ Haier AD35S2SM9FA(H) / 1U35S2SM1FA-2 215 kWh +€0.28
See the full ranking

What it will cost you

Period RAM-53NYP3E / RAD-35RPE NF-ST30CR Difference
1 year €61 €1 −€60
5 years €303 €4 −€299
10 years €606 €8 −€598
15 years €909 €13 −€896

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 214 kWh / yr
Heating, average climate 1,966 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 4.6 781
Average (e.g. Strasbourg) 3.4 1,966
Colder (e.g. Helsinki) 2.6 5,607

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-53NYP3E / RAD-35RPE (this model)
3.5 kW5.7 214 — —
3.0 kW50.0 3 €60 €598
3.0 kW9.3 102 €32 €317
3.0 kW8.8 103 €31 €314
3.0 kW8.8 103 €31 €314
3.0 kW9.0 112 €29 €289

Label and product sheet

Energy class cooling / heating
A+ / A
SEER
5.7
SCOP warmer / average / colder
4.6 / 3.4 / 2.6
Cooling design load
3.5 kW
Heating design load (average)
4.8 kW
Yearly cooling
214 kWh
Yearly heating (average climate)
1,966 kWh
Sound power indoor / outdoor
57 / 61 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Hitachi under one model number.

RAM-53NYP3E / RAD-35RPE

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

Questions

How much does the Hitachi RAM-53NYP3E / RAD-35RPE cost to run?

At one cooling season as on the label it uses about 214 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €61 a year, or €606 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 5.7 and SCOP 3.4 in the average climate: higher is better.