EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.4 kW · cooling and heating

AUX-C-18CAD

A++

Uses less electricity than 5% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €87 a year, €869 over ten years.

Cooling, SEER
6.1
Typical 6.8
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€87 / year
+€430 if you also heat with it (average climate)

Uses more than most comparable models: 95 % of them need less. Rotenso LEP35Xi R16 / LOP35Xo R16, the most efficient alternative on sale, saves about €50 a year. 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. AUX has 32 models in this group; this one is number 31 among them.

Where it stands

Rank 4,873 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 4,872 use less.

Median 254 This model · 307 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Naitec DU18HFA 307 kWh same
  2. A+ Toshiba RAV-GM561ATP-E+RAV-HM561MUT-E 307 kWh same
  3. A++ AUX-C-18CAD 307 kWh
  4. A+ Panasonic S-50PF1E5A / U-50PE1E5 307 kWh same
  5. A++ Mitsubishi Heavy Industries SRC60ZSX-S_FDTC60VH 307 kWh same
See the full ranking

What it will cost you

Period AUX-C-18CAD LEP35Xi R16 / LOP35Xo R16 Difference
1 year €87 €37 −€50
5 years €435 €185 −€249
10 years €869 €371 −€498
15 years €1,304 €556 −€748

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 307 kWh / yr
Heating, average climate 1,520 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.0 756
Average (e.g. Strasbourg) 4.0 1,520
Colder (e.g. Helsinki) — —

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++ AUX-C-18CAD (this model)
5.4 kW6.1 307 — —
5.1 kW9.4 131 €50 €498
5.3 kW7.0 132 €50 €496
5.3 kW7.0 132 €50 €496
5.8 kW2.5 151 €44 €442
5.8 kW2.5 151 €44 €442

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
5.0 / 4.0 / –
Cooling design load
5.4 kW
Heating design load (average)
4.4 kW
Yearly cooling
307 kWh
Yearly heating (average climate)
1,520 kWh
Sound power indoor / outdoor
59 / 65 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by AUX under one model number.

AUX-C-18CAD

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

Questions

How much does the AUX-C-18CAD cost to run?

At one cooling season as on the label it uses about 307 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €87 a year, or €869 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.1 and SCOP 4.0 in the average climate: higher is better.