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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.3 kW · cooling and heating

Gree GWHD(18)NK6OO

A++

Uses less electricity than 28% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €80 a year, €796 over ten years.

Cooling, SEER
6.6
Typical 6.8
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€80 / year
+€426 if you also heat with it (average climate)

Near the middle of its group: 11 % above 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 123 among them. Gree sells the same label values under other model names: GWHD(18)NK6OO+GWH09ACC-K6DNA5F/I×2, GWHD(18)NK6OO+GWH09ALCXB-K6DNA4F/I×2, GWHD(18)NK6OO+GWH09QC-K6DNB2F/I×2. On the register since 2021 and still on sale.

Where it stands

Rank 3,657 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 3,656 use less.

Median 254 This model · 281 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Daikin FDXM25F3V1B9 / FDXM35F3V1B9 / 2MXM50N2V1B9 281 kWh same
  2. A++ Daikin FDXM25F3V1B / FDXM35F3V1B / 2MXM50M2V1B9 281 kWh same
  3. A++ Gree GWHD(18)NK6OO 281 kWh
  4. A++ Gree GWHD(18)NK6OO+GWH09ACC-K6DNA5F/I×2 281 kWh same
  5. A++ Gree GWHD(18)NK6OO+GWH09ALCXB-K6DNA4F/I×2 281 kWh same
See the full ranking

What it will cost you

Period GWHD(18)NK6OO LEP35Xi R16 / LOP35Xo R16 Difference
1 year €80 €37 −€42
5 years €398 €185 −€212
10 years €796 €371 −€425
15 years €1,194 €556 −€637

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 281 kWh / yr
Heating, average climate 1,505 kWh / yr

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 GWHD(18)NK6OO (this model)
5.3 kW6.6 281 — —
5.1 kW9.4 131 €42 €425
5.3 kW7.0 132 €42 €422
5.3 kW7.0 132 €42 €422
5.8 kW2.5 151 €37 €368
5.8 kW2.5 151 €37 €368

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.6
SCOP warmer / average / colder
– / 4.0 / –
Cooling design load
5.3 kW
Heating design load (average)
4.3 kW
Yearly cooling
281 kWh
Yearly heating (average climate)
1,505 kWh
Sound power indoor / outdoor
54 / 64 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Gree under one model number.

GWHD(18)NK6OO

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

Questions

How much does the Gree GWHD(18)NK6OO cost to run?

At one cooling season as on the label it uses about 281 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €80 a year, or €796 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.6 and SCOP 4.0 in the average climate: higher is better.