EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 4.5 kW · cooling and heating

Gree GWH18ALDXB-K6DNA2Z

A++

Uses less electricity than 56% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €70 a year, €697 over ten years.

Cooling, SEER
6.4
Typical 6.8
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€70 / year
+€367 if you also heat with it (average climate)

Near the middle of its group: 3 % below the typical 254 kWh. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Gree has 146 models in this group; this one is number 54 among them. Gree sells the same label values under other model names: GWH18ALDXB-K6DNA1Z, GWH18ALDXB-K6DNA4Z.

Where it stands

Rank 2,221 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 2,220 use less.

Median 254 This model · 246 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Daikin FTXP50N5V1B9 / RXP50N5V1B8 246 kWh same
  2. A++ Gree GWH18ALDXB-K6DNA1Z 246 kWh same
  3. A++ Gree GWH18ALDXB-K6DNA2Z 246 kWh
  4. A++ Gree GWH18ALDXB-K6DNA4Z 246 kWh same
  5. A++ Haier AS50S2SN1FA-NRC / 1U50S2SQ1FA-NR 246 kWh same
See the full ranking

What it will cost you

Period GWH18ALDXB-K6DNA2Z LEP35Xi R16 / LOP35Xo R16 Difference
1 year €70 €37 −€33
5 years €348 €185 −€163
10 years €697 €371 −€326
15 years €1,045 €556 −€489

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 246 kWh / yr
Heating, average climate 1,295 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 988
Average (e.g. Strasbourg) 4.0 1,295
Colder (e.g. Helsinki) — —

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++ Gree GWH18ALDXB-K6DNA2Z (this model)
4.5 kW6.4 246 — —
5.1 kW9.4 131 €33 €326
4.0 kW8.5 144 €29 €289
4.0 kW8.5 144 €29 €289
4.1 kW2.6 145 €29 €286
4.2 kW9.9 148 €28 €278

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.4
SCOP warmer / average / colder
5.1 / 4.0 / –
Cooling design load
4.5 kW
Heating design load (average)
3.7 kW
Yearly cooling
246 kWh
Yearly heating (average climate)
1,295 kWh
Sound power indoor / outdoor
60 / 65 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Gree under one model number.

GWH18ALDXB-K6DNA2Z

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

Questions

How much does the Gree GWH18ALDXB-K6DNA2Z cost to run?

At one cooling season as on the label it uses about 246 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €70 a year, or €697 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.4 and SCOP 4.0 in the average climate: higher is better.