EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 7.9 kW · cooling and heating

LG MJ09PC NSJ*3/ MU4R27 U24A0

A++

Uses less electricity than 78% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €102 a year, €1,020 over ten years.

Cooling, SEER
7.7
Typical 6.9
Heating, SCOP
4.4
Typical 4.1
Cooling cost
€102 / year
+€541 if you also heat with it (average climate)

In the most efficient quarter of its group: 10 % below the typical 402 kWh. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.4) is above the typical 4.1 of its group. LG has 131 models in this group; this one is number 43 among them.

Where it stands

Rank 2,994 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 2,993 use less.

Median 402 This model · 360 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Daikin FTXF20F5V1B / FTXF25F5V1B / FTXF25F5V1B / 3MXF68B2V1B 360 kWh same
  2. A++ Nuova 3P-CINF-MS068 360 kWh same
  3. A++ LG MJ09PC NSJ*3/ MU4R27 U24A0 360 kWh
  4. A++ Daikin CTXM15N2V1B / CTXM15N2V1B / FTXM50N2V1B / 4MXM80A2V1B 360 kWh same
  5. A++ Daikin CTXM15R2V1B / CTXM15R2V1B / FTXM50R2V1B / 4MXM80A2V1B8 360 kWh same
See the full ranking

What it will cost you

Period MJ09PC NSJ*3/ MU4R27 U24A0 7733704008 Difference
1 year €102 €83 −€19
5 years €510 €413 −€96
10 years €1,020 €827 −€193
15 years €1,529 €1,240 −€289

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 360 kWh / yr
Heating, average climate 1,909 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 MJ09PC NSJ*3/ MU4R27 U24A0 (this model)
7.9 kW7.7 360 — —
7.9 kW8.5 292 €19 €193
7.9 kW8.5 292 €19 €193
7.9 kW8.5 292 €19 €193
7.6 kW8.8 304 €16 €159
7.6 kW8.8 304 €16 €159

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.7
SCOP warmer / average / colder
– / 4.4 / –
Cooling design load
7.9 kW
Heating design load (average)
6.0 kW
Yearly cooling
360 kWh
Yearly heating (average climate)
1,909 kWh
Sound power indoor / outdoor
56 / 63 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by LG under one model number.

MJ09PC NSJ*3/ MU4R27 U24A0

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

Questions

How much does the LG MJ09PC NSJ*3/ MU4R27 U24A0 cost to run?

At one cooling season as on the label it uses about 360 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €102 a year, or €1,020 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.7 and SCOP 4.4 in the average climate: higher is better.