LG RM2U15 U18 / RMN09 NSJ , RMN12 NSJ
Uses less electricity than 95% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €50 a year, €501 over ten years.
- Cooling, SEER
- 8.1
- Typical 6.8
- Heating, SCOP
- 4.0
- Typical 4.1
- Cooling cost
- €50 / year
- +€357 if you also heat with it (average climate)
Only 243 of 5,158 split air conditioners, 4–5 kW do better. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. LG has 68 models in this group; this one is number 6 among them.
Where it stands
Rank 244 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 243 use less.
Next to it in the ranking
- Fujitsu AOEH14KACB2/ASEH09KLTBL/ASEH09KLTBL 177 kWh same
- Fujitsu AOEH14KACB2/ASEH09KLTBL/ASEH12KLTBL 177 kWh same
- LG RM2U15 U18 / RMN09 NSJ , RMN12 NSJ 177 kWh
- Fujitsu AOYG14KGCA/ASYG14KGTE 177 kWh same
- General AOHG14KGCA/ASHG14KGTE 177 kWh same
What it will cost you
| Period | RM2U15 U18 / RMN09 NSJ , RMN12 NSJ | 7733704026 | Difference |
|---|---|---|---|
| 1 year | €50 | €41 | −€9 |
| 5 years | €251 | €204 | −€47 |
| 10 years | €501 | €408 | −€93 |
| 15 years | €752 | €612 | −€140 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Cooling and heating
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| LG RM2U15 U18 / RMN09 NSJ , RMN12 NSJ (this model) | 177 | — |
| 144 | €9 | |
| 144 | €9 | |
| 145 | €9 | |
| 148 | €8 | |
| 148 | €8 |
Label and product sheet
- Energy class cooling / heating
- A++ / A+
- SEER
- 8.1
- SCOP warmer / average / colder
- – / 4.0 / –
- Cooling design load
- 4.1 kW
- Heating design load (average)
- 3.6 kW
- Yearly cooling
- 177 kWh
- Yearly heating (average climate)
- 1,259 kWh
- Sound power indoor / outdoor
- 57 / 60 dB(A)
- Refrigerant
- R32 (GWP 675)
Model numbers and history
Registered by LG under one model number.
RM2U15 U18 / RMN09 NSJ , RMN12 NSJ
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the LG RM2U15 U18 / RMN09 NSJ , RMN12 NSJ cost to run?
At one cooling season as on the label it uses about 177 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €50 a year, or €501 over ten years.
What do SEER and SCOP mean?
This model reaches SEER 8.1 and SCOP 4.0 in the average climate: higher is better.