EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 3.5 kW · cooling and heating

LG AC12BH

A++

Uses less electricity than 44% of the 3,067 split air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €53 a year, €527 over ten years.

Cooling, SEER
6.6
Typical 6.5
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€53 / year
+€248 if you also heat with it (average climate)

Near the middle of its group: 1 % above the typical 184 kWh. Class A++ is the most common class in this group (67% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. LG has 58 models in this group; this one is number 23 among them. LG sells the same label values under other model names: PC12SQ UA3/PC12SQ NSJ, S12EQ UA3/S12EQ NSJ, DC12RT and 3 more. On the register since 2021 and still on sale.

Where it stands

Rank 1,653 of 3,067 split air conditioners, 3 kW by yearly consumption. 1,652 use less.

Median 184 This model · 186 0 450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Emelson EML12EPRO4 186 kWh same
  2. A++ Irradio - Belair Alastor 12 V2 186 kWh same
  3. A++ LG AC12BH 186 kWh
  4. A++ LG AC12BK NSJC/AC12BK UA3C 186 kWh same
  5. A++ LG DC12RT 186 kWh same
See the full ranking

What it will cost you

Period AC12BH NF-ST30CR Difference
1 year €53 €1 −€52
5 years €263 €4 −€259
10 years €527 €8 −€518
15 years €790 €13 −€777

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 186 kWh / yr
Heating, average climate 875 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 4.9 371
Average (e.g. Strasbourg) 4.0 875
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 AC12BH (this model)
3.5 kW6.6 186 — —
3.0 kW50.0 3 €52 €518
3.0 kW9.3 102 €24 €238
3.0 kW8.8 103 €24 €235
3.0 kW8.8 103 €24 €235
3.0 kW9.0 112 €21 €210

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.6
SCOP warmer / average / colder
4.9 / 4.0 / –
Cooling design load
3.5 kW
Heating design load (average)
2.5 kW
Yearly cooling
186 kWh
Yearly heating (average climate)
875 kWh
Sound power indoor / outdoor
59 / 65 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

4 model numbers are registered by LG with identical label values (usually colour or market variants). Searching any of them leads here.

AC12BH · AB12BK · AC12BK · PC12SK

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

Questions

How much does the LG AC12BH cost to run?

At one cooling season as on the label it uses about 186 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €53 a year, or €527 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.