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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.0 kW · cooling and heating

LG UUA1 UL0 / CM18F NA0

A+

Uses less electricity than 5% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €87 a year, €869 over ten years.

Cooling, SEER
5.7
Typical 6.8
Heating, SCOP
3.8
Typical 4.1
Cooling cost
€87 / year
+€292 if you also heat with it (average climate)

Uses more than most comparable models: 95 % of them need less. Rotenso LEP35Xi R16 / LOP35Xo R16, the most efficient alternative on sale, saves about €50 a year. 90% of comparable models reach a better class than A+; the most common is A++. Heating efficiency (SCOP 3.8) is below the typical 4.1 of its group. LG has 68 models in this group; this one is number 65 among them.

Where it stands

Rank 4,873 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 4,872 use less.

Median 254 This model · 307 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Elco TRIAL 80 RIGEON ECO_IDU 9+9 307 kWh same
  2. A++ Vesser DGU18DAC / GU18DAC 307 kWh same
  3. A+ LG UUA1 UL0 / CM18F NA0 307 kWh
  4. A+ Daikin FNA50A2VEB9 / RXM50A5V1B8 307 kWh same
  5. A+ Daikin FDXM50F3V1B9 / RXM50A5V1B8 307 kWh same
See the full ranking

What it will cost you

Period UUA1 UL0 / CM18F NA0 LEP35Xi R16 / LOP35Xo R16 Difference
1 year €87 €37 −€50
5 years €435 €185 −€249
10 years €869 €371 −€498
15 years €1,304 €556 −€748

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 307 kWh / yr
Heating, average climate 1,032 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 UUA1 UL0 / CM18F NA0 (this model)
5.0 kW5.7 307 — —
5.1 kW9.4 131 €50 €498
5.3 kW7.0 132 €50 €496
5.3 kW7.0 132 €50 €496
4.5 kW9.1 174 €38 €377
4.5 kW8.7 181 €36 €357

Label and product sheet

Energy class cooling / heating
A+ / A
SEER
5.7
SCOP warmer / average / colder
– / 3.8 / –
Cooling design load
5.0 kW
Heating design load (average)
2.8 kW
Yearly cooling
307 kWh
Yearly heating (average climate)
1,032 kWh
Sound power indoor / outdoor
60 / 65 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by LG under one model number.

UUA1 UL0 / CM18F NA0

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

Questions

How much does the LG UUA1 UL0 / CM18F NA0 cost to run?

At one cooling season as on the label it uses about 307 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €87 a year, or €869 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 5.7 and SCOP 3.8 in the average climate: higher is better.