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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 2.6 kW · cooling and heating

LG A09GA1 NSE/A09GA1 U18

A++

Uses less electricity than 57% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €35 a year, €351 over ten years.

Cooling, SEER
7.3
Typical 6.9
Heating, SCOP
4.3
Typical 4.1
Cooling cost
€35 / year
+€258 if you also heat with it (average climate)

Near the middle of its group: 5 % below the typical 130 kWh. Class A++ is the most common class in this group (65% of models). Heating efficiency (SCOP 4.3) is above the typical 4.1 of its group. LG has 57 models in this group; this one is number 15 among them. LG sells the same label values under other model names: A09GA2 NSE/A09GA2 U18, A09GA2N EEU / A09GA2U EEU.

Where it stands

Rank 1,074 of 2,545 split air conditioners, under 3 kW by yearly consumption. 1,073 use less.

Median 130 This model · 124 0 1,300 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Rotenso A26Xi R16/A26Xo R16 123 kWh −€0.28
  2. A+++ AEG NSS25 124 kWh same
  3. A++ LG A09GA1 NSE/A09GA1 U18 124 kWh
  4. A++ LG A09GA2N EEU / A09GA2U EEU 124 kWh same
  5. A++ LG A09GA2 NSE/A09GA2 U18 124 kWh same
See the full ranking

What it will cost you

Period A09GA1 NSE/A09GA1 U18 MSZ-RZ25VU / MUZ-RZ25VU Difference
1 year €35 €21 −€14
5 years €176 €106 −€69
10 years €351 €212 −€139
15 years €527 €319 −€208

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 124 kWh / yr
Heating, average climate 911 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.0 413
Average (e.g. Strasbourg) 4.3 911
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++ LG A09GA1 NSE/A09GA1 U18 (this model)
2.6 kW7.3 124 — —
2.5 kW11.7 75 €14 €139
2.5 kW11.7 75 €14 €139
2.5 kW11.2 78 €13 €130
2.5 kW11.2 78 €13 €130
2.5 kW10.9 80 €12 €125

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.3
SCOP warmer / average / colder
5.0 / 4.3 / –
Cooling design load
2.6 kW
Heating design load (average)
2.8 kW
Yearly cooling
124 kWh
Yearly heating (average climate)
911 kWh
Sound power indoor / outdoor
60 / 62 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by LG under one model number.

A09GA1 NSE/A09GA1 U18

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

Questions

How much does the LG A09GA1 NSE/A09GA1 U18 cost to run?

At one cooling season as on the label it uses about 124 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €35 a year, or €351 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.3 and SCOP 4.3 in the average climate: higher is better.