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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 12.0 kW · cooling and heating

LG UU43WR U30/UT42R NM0

A++

Uses less electricity than 5% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €195 a year, €1,951 over ten years.

Cooling, SEER
6.1
Typical 6.9
Heating, SCOP
4.1
Typical 4.1
Cooling cost
€195 / year
+€774 if you also heat with it (average climate)

Uses more than most comparable models: 95 % of them need less. electriQ IQOOL-4MS12K12K12K12K, the most efficient alternative on sale, saves about €112 a year. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.1) is above the typical 4.1 of its group. LG has 131 models in this group; this one is number 122 among them. LG sells the same label values under other model names: UU42WR U30/UT42R NM0. On the register since 2019 and still on sale.

Where it stands

Rank 13,481 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 13,480 use less.

Median 402 This model · 689 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Sinclair MV-E42BI 689 kWh same
  2. A++ LG UU42WR U30/UT42R NM0 689 kWh same
  3. A++ LG UU43WR U30/UT42R NM0 689 kWh
  4. A++ Hisense AUD140UX4RQM8 / AUW140U4RW8 690 kWh +€0.28
  5. A++ Hisense AUD140UX4RQM8 / AUW140U6RW8 690 kWh +€0.28
See the full ranking

What it will cost you

Period UU43WR U30/UT42R NM0 IQOOL-4MS12K12K12K12K Difference
1 year €195 €83 −€112
5 years €976 €416 −€559
10 years €1,951 €833 −€1,119
15 years €2,927 €1,249 −€1,678

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 689 kWh / yr
Heating, average climate 2,732 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++ LG UU43WR U30/UT42R NM0 (this model)
12.0 kW6.1 689 — —
12.2 kW6.1 294 €112 €1,119
11.5 kW7.1 563 €36 €357
11.5 kW7.1 563 €36 €357
12.1 kW7.5 565 €35 €351
12.1 kW7.5 565 €35 €351

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
– / 4.1 / –
Cooling design load
12.0 kW
Heating design load (average)
8.0 kW
Yearly cooling
689 kWh
Yearly heating (average climate)
2,732 kWh
Sound power indoor / outdoor
64 / 67 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by LG under one model number.

UU43WR U30/UT42R NM0

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

Questions

How much does the LG UU43WR U30/UT42R NM0 cost to run?

At one cooling season as on the label it uses about 689 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €195 a year, or €1,951 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.1 and SCOP 4.1 in the average climate: higher is better.