EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 8.0 kW · cooling and heating

Gree GWHD(28)NK6OO

A++

Uses less electricity than 35% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €120 a year, €1,201 over ten years.

Cooling, SEER
6.6
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€120 / year
+€714 if you also heat with it (average climate)

Near the middle of its group: 5 % above the typical 402 kWh. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Gree has 210 models in this group; this one is number 138 among them. Gree sells the same label values under other model names: GWHD(28)NK6OO+GWH07ACC-K6DNA1A/I×4, GWHD(28)NK6OO+GWH09ACC-K6DNA5F/I×4, GWHD(28)NK6OO+GWH09ALCXB-K6DNA4F/I×4. On the register since 2021 and still on sale.

Where it stands

Rank 9,155 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 9,154 use less.

Median 402 This model · 424 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Bosch 7733702478 424 kWh same
  2. A++ Storm ST19643 UE STORM MITE EVO QUADRI KW 8,0 424 kWh same
  3. A++ Gree GWHD(28)NK6OO 424 kWh
  4. A++ Gree GWHD(28)NK6OO+GWH07ACC-K6DNA1A/I×4 424 kWh same
  5. A++ Gree GWHD(28)NK6OO+GWH09ACC-K6DNA5F/I×4 424 kWh same
See the full ranking

What it will cost you

Period GWHD(28)NK6OO 7733704008 Difference
1 year €120 €83 −€37
5 years €600 €413 −€187
10 years €1,201 €827 −€374
15 years €1,801 €1,240 −€561

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 424 kWh / yr
Heating, average climate 2,520 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(28)NK6OO (this model)
8.0 kW6.6 424 — —
7.9 kW8.5 292 €37 €374
7.9 kW8.5 292 €37 €374
7.9 kW8.5 292 €37 €374
7.6 kW8.8 304 €34 €340
7.6 kW8.8 304 €34 €340

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.6
SCOP warmer / average / colder
– / 4.0 / –
Cooling design load
8.0 kW
Heating design load (average)
7.2 kW
Yearly cooling
424 kWh
Yearly heating (average climate)
2,520 kWh
Sound power indoor / outdoor
54 / 68 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Gree under one model number.

GWHD(28)NK6OO

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

Questions

How much does the Gree GWHD(28)NK6OO cost to run?

At one cooling season as on the label it uses about 424 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €120 a year, or €1,201 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.