EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 6.8 kW · cooling and heating

LG UUC1 U40TK/ZTNW24GBLA1

A++

Uses less electricity than 89% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €91 a year, €912 over ten years.

Cooling, SEER
7.4
Typical 6.9
Heating, SCOP
4.3
Typical 4.1
Cooling cost
€91 / year
+€516 if you also heat with it (average climate)

In the most efficient quarter of its group: 20 % below the typical 402 kWh. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.3) is above the typical 4.1 of its group. LG has 131 models in this group; this one is number 10 among them. LG sells the same label values under other model names: UUC1 U40/CT24F NB0.

Where it stands

Rank 1,549 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 1,548 use less.

Median 402 This model · 322 0 1,700 kWh ← uses less · uses more →
See the full ranking

What it will cost you

Period UUC1 U40TK/ZTNW24GBLA1 SNWS035VE3 Difference
1 year €91 €39 −€52
5 years €456 €195 −€261
10 years €912 €391 −€521
15 years €1,368 €586 −€782

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 322 kWh / yr
Heating, average climate 1,823 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 UUC1 U40TK/ZTNW24GBLA1 (this model)
6.8 kW7.4 322 — —
7.1 kW6.1 138 €52 €521
7.2 kW8.7 246 €22 €215
7.0 kW8.5 252 €20 €198
6.2 kW8.5 253 €20 €195
6.2 kW8.5 253 €20 €195

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.4
SCOP warmer / average / colder
– / 4.3 / –
Cooling design load
6.8 kW
Heating design load (average)
5.6 kW
Yearly cooling
322 kWh
Yearly heating (average climate)
1,823 kWh
Sound power indoor / outdoor
53 / 65 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by LG under one model number.

UUC1 U40TK/ZTNW24GBLA1

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

Questions

How much does the LG UUC1 U40TK/ZTNW24GBLA1 cost to run?

At one cooling season as on the label it uses about 322 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €91 a year, or €912 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.4 and SCOP 4.3 in the average climate: higher is better.