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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 4.1 kW · cooling and heating

LG MU2R15 U13/MJ07PC NSJ

A+++

Uses less electricity than 97% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €47 a year, €473 over ten years.

Cooling, SEER
8.6
Typical 6.8
Heating, SCOP
4.6
Typical 4.1
Cooling cost
€47 / year
+€310 if you also heat with it (average climate)

Only 140 of 5,158 split air conditioners, 4–5 kW do better. Class A+++ is the best class any model in this group reaches. Heating efficiency (SCOP 4.6) is above the typical 4.1 of its group. Of 68 LG models in this group, it is the most efficient.

Where it stands

Rank 141 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 140 use less.

Median 254 This model · 167 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+++ Gree GWHD(14)NK6TO+ GWH(07)AUCXB-K6DNA2D/I×2 167 kWh same
  2. A+++ Gree GWHD(14)NK6TO+ GWH(07)AUCXB-K6DNA2D/I+GWH09AUCXB-K6DNA2D/I 167 kWh same
  3. A+++ LG MU2R15 U13/MJ07PC NSJ 167 kWh
  4. A++ Mitsubishi Heavy Industries SCM41ZS-W_SRK20ZS-WFx2 167 kWh same
  5. A++ Hitachi RAM-40NP2E / RAK-15QPE + RAK-35RXE 167 kWh same
See the full ranking

What it will cost you

Period MU2R15 U13/MJ07PC NSJ 7733704026 Difference
1 year €47 €41 −€7
5 years €236 €204 −€33
10 years €473 €408 −€65
15 years €709 €612 −€98

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 167 kWh / yr
Heating, average climate 1,095 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 MU2R15 U13/MJ07PC NSJ (this model)
4.1 kW8.6 167 — —
4.0 kW8.5 144 €7 €65
4.0 kW8.5 144 €7 €65
4.1 kW2.6 145 €6 €62
4.2 kW9.9 148 €5 €54
4.2 kW9.9 148 €5 €54

Label and product sheet

Energy class cooling / heating
A+++ / A++
SEER
8.6
SCOP warmer / average / colder
– / 4.6 / –
Cooling design load
4.1 kW
Heating design load (average)
3.6 kW
Yearly cooling
167 kWh
Yearly heating (average climate)
1,095 kWh
Sound power indoor / outdoor
56 / 60 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by LG under one model number.

MU2R15 U13/MJ07PC NSJ

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

Questions

How much does the LG MU2R15 U13/MJ07PC NSJ cost to run?

At one cooling season as on the label it uses about 167 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €47 a year, or €473 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 8.6 and SCOP 4.6 in the average climate: higher is better.