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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.0 kW · cooling and heating

LG UUB1 U20/UV18F N10

A++

Uses less electricity than 40% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €75 a year, €750 over ten years.

Cooling, SEER
6.6
Typical 6.8
Heating, SCOP
4.3
Typical 4.1
Cooling cost
€75 / year
+€387 if you also heat with it (average climate)

Near the middle of its group: 4 % above the typical 254 kWh. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 4.3) is above the typical 4.1 of its group. LG has 68 models in this group; this one is number 44 among them. On the register since 2019 and still on sale.

Where it stands

Rank 2,939 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 2,938 use less.

Median 254 This model · 265 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Infiniton SPTMF18A2 265 kWh same
  2. A++ LG UUB1 U20/UM18FH N10 265 kWh same
  3. A++ LG UUB1 U20/UV18F N10 265 kWh
  4. A++ Mitsubishi Electric MSZ-BT50VGK / MUZ-BT50VG 265 kWh same
  5. A++ Mitsubishi Electric MSZ-BT50VG / MUZ-BT50VG 265 kWh same
See the full ranking

What it will cost you

Period UUB1 U20/UV18F N10 LEP35Xi R16 / LOP35Xo R16 Difference
1 year €75 €37 −€38
5 years €375 €185 −€190
10 years €750 €371 −€379
15 years €1,126 €556 −€569

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 265 kWh / yr
Heating, average climate 1,368 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 UUB1 U20/UV18F N10 (this model)
5.0 kW6.6 265 — —
A+++ Rotenso LEP35Xi R16 / LOP35Xo R16 compare
5.1 kW9.4 131 €38 €379
A++ Lamborghini Caloreclima RUBINO S 18 compare
5.3 kW7.0 132 €38 €377
A++ Lamborghini Caloreclima RUBINO S 18 PLUS compare
5.3 kW7.0 132 €38 €377
A+++ Mitsubishi Heavy Industries SCM45ZS-W_SRK20ZSX-W_SRK25ZSX-W compare
4.5 kW9.1 174 €26 €258
A+++ Daikin FTXM20R2V1B / FTXM25R2V1B / 2MXM50A2V1B9 compare
4.5 kW8.7 181 €24 €238

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.6
SCOP warmer / average / colder
– / 4.3 / –
Cooling design load
5.0 kW
Heating design load (average)
4.2 kW
Yearly cooling
265 kWh
Yearly heating (average climate)
1,368 kWh
Sound power indoor / outdoor
55 / 63 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by LG under one model number.

UUB1 U20/UV18F N10

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

Questions

How much does the LG UUB1 U20/UV18F N10 cost to run?

At one cooling season as on the label it uses about 265 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €75 a year, or €750 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.6 and SCOP 4.3 in the average climate: higher is better.