EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 6.1 kW · cooling and heating

Gree GWHD(21)NK6OO + GWH09AUCXB-K6DNA1AI x2

A++

Uses less electricity than 99% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €74 a year, €736 over ten years.

Cooling, SEER
8.2
Typical 6.9
Heating, SCOP
4.2
Typical 4.1
Cooling cost
€74 / year
+€576 if you also heat with it (average climate)

Only 43 of 14,301 split air conditioners, 6 kW and over do better. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.2) is above the typical 4.1 of its group. Of 210 Gree models in this group, it is the most efficient. Gree sells the same label values under other model names: GWHD(21)NK6OO+GWH09AUCXB-K6DNA1AI×3.

Where it stands

Rank 44 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 43 use less.

Median 402 This model · 260 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Mitsubishi Heavy Industries SCM60ZS-W_SRK25ZSX-W_SRK35ZSX-W 256 kWh −€1.13
  2. A++ Gree GWHD(21)NK6OO+GWH09AUCXB-K6DNA1AI×3 260 kWh same
  3. A++ Gree GWHD(21)NK6OO + GWH09AUCXB-K6DNA1AI x2 260 kWh
  4. A++ Panasonic CS-XZ20VKEW + CS-XZ20VKEW + CS-XZ20VKEW / CU-3Z68TBE 262 kWh +€0.57
  5. A++ Panasonic S-60PU2E5B / U-60PZH2E5 262 kWh +€0.57
See the full ranking

What it will cost you

Period GWHD(21)NK6OO + GWH09AUCXB-K6DNA1AI x2 SCM50ZS-W_SRK20ZSX-Wx3 Difference
1 year €74 €56 −€17
5 years €368 €282 −€86
10 years €736 €564 −€173
15 years €1,104 €845 −€259

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 260 kWh / yr
Heating, average climate 2,033 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(21)NK6OO + GWH09AUCXB-K6DNA1AI x2 (this model)
6.1 kW8.2 260 — —
6.0 kW8.8 199 €17 €173
6.1 kW7.1 206 €15 €153
6.1 kW7.1 206 €15 €153

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
8.2
SCOP warmer / average / colder
– / 4.2 / –
Cooling design load
6.1 kW
Heating design load (average)
6.1 kW
Yearly cooling
260 kWh
Yearly heating (average climate)
2,033 kWh
Sound power indoor / outdoor
58 / 68 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Gree under one model number.

GWHD(21)NK6OO + GWH09AUCXB-K6DNA1AI x2

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

Questions

How much does the Gree GWHD(21)NK6OO + GWH09AUCXB-K6DNA1AI x2 cost to run?

At one cooling season as on the label it uses about 260 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €74 a year, or €736 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 8.2 and SCOP 4.2 in the average climate: higher is better.