LG WZ18AWN SNU1 / WZ18AWU SUU1
Air conditioner · model WZ18AWN SNU1 / WZ18AWU SUU1 · 2 model numbers · on the market since 31 October 2025
Annual cooling consumption as declared on the EU energy label (standard cooling season). Prices: Eurostat household electricity prices incl. taxes, 2026 (Jan–Jun), consumption band 2,500–4,999 kWh.
Running cost in every country (39)
| Country | €/kWh | Per year | 10 years |
|---|---|---|---|
| Albania | 0.119 | €35 | €345 |
| Austria | 0.326 | €95 | €945 |
| Belgium | 0.358 | €104 | €1,037 |
| Bosnia and Herzegovina | 0.1 | €29 | €289 |
| Bulgaria | 0.134 | €39 | €389 |
| Croatia | 0.182 | €53 | €527 |
| Cyprus | 0.269 | €78 | €780 |
| Czechia | 0.288 | €84 | €836 |
| Denmark | 0.238 | €69 | €689 |
| Estonia | 0.212 | €61 | €614 |
| Finland | 0.269 | €78 | €781 |
| France | 0.249 | €72 | €721 |
| Georgia | 0.073 | €21 | €212 |
| Germany | 0.362 | €105 | €1,049 |
| Greece | 0.24 | €70 | €696 |
| Hungary | 0.114 | €33 | €330 |
| Iceland | 0.202 | €59 | €586 |
| Ireland | 0.387 | €112 | €1,123 |
| Italy | 0.314 | €91 | €911 |
| Kosovo | 0.087 | €25 | €252 |
| Latvia | 0.242 | €70 | €700 |
| Liechtenstein | 0.299 | €87 | €867 |
| Lithuania | 0.216 | €63 | €627 |
| Luxembourg | 0.202 | €59 | €587 |
| Malta | 0.127 | €37 | €368 |
| Moldova | 0.187 | €54 | €543 |
| Montenegro | 0.104 | €30 | €301 |
| Netherlands | 0.244 | €71 | €708 |
| North Macedonia | 0.117 | €34 | €339 |
| Norway | 0.199 | €58 | €578 |
| Poland | 0.3 | €87 | €870 |
| Portugal | 0.237 | €69 | €686 |
| Romania | 0.284 | €82 | €822 |
| Serbia | 0.12 | €35 | €347 |
| Slovakia | 0.199 | €58 | €576 |
| Slovenia | 0.212 | €61 | €614 |
| Spain | 0.251 | €73 | €728 |
| Sweden | 0.306 | €89 | €888 |
| Türkiye | 0.066 | €19 | €191 |
How it compares
Compared with 1,615 air conditioners, 3.6–5 kW on the EU register:
- Cooling energy use290 kWhlower than 10%
- Cooling efficiency6.1higher than 22%
- Indoor noise60 dB(A)lower than 11%
1,430 comparable models use less energy. The typical model in this group uses 236 kWh a year; most use between 167 and 303. See the full ranking.
Energy label values
| Energy efficiency class | A++ on the A+++–D scale |
|---|---|
| Function | cooling and heating |
| Cooling capacity | 5 kW |
| Heating capacity | 4.1 kW |
| SEER (cooling) | 6.1 |
| SCOP (heating, average climate) | 4 |
| Annual cooling consumption | 290 kWh |
| Annual heating consumption (average climate) | 1,435 kWh |
| Heating class | AP |
| Indoor noise | 60 dB(A) |
| Outdoor noise | 65 dB(A) |
| Refrigerant | R32 |
| Refrigerant GWP | 675 |
Lifespan & repair
Registration history
- 30 October 2025 First published in the EU energy label register (EPREL)
- 31 October 2025 Placed on the EU market
Model numbers on this page
These 2 model numbers are registered by LG with identical energy label values, dimensions and installation type (usually colour or market variants).
WZ18AWN SNU1 / WZ18AWU SUU1WZ18AAN SNU1 / WZ18AAU SUU1
Comparable air conditioners from other brands
- AHitachi RAC-50WPA / RAK-50PPA5 kW · SEER 6.1 · 290 kWh/yr€82/year
- A+Mitsubishi Electric SEZ-M50DA / SUZ-M50VA5 kW · SEER 6 · 290 kWh/yr€82/year
- A+Mitsubishi Electric SEZ-M50DA2 / SUZ-M50VA5 kW · SEER 6 · 290 kWh/yr€82/year
- A+Mitsubishi Electric SEZ-M50DA3 / SUZ-M50VA25 kW · SEER 6 · 290 kWh/yr€82/year
- A++Haier AD50S2SM3FA(H) / 1U50S2SJ2FA-25 kW · SEER 6.1 · 291 kWh/yr€82/year
- A+Mitsubishi Electric PCA-M50KA / SUZ-M50VA5 kW · SEER 6 · 291 kWh/yr€82/year
Source: EU energy label register (EPREL), registration 2514484, 2514485. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or LG.