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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.3 kW · cooling and heating

Vesser WAV18DS/AV18DS

A++

Uses less electricity than 33% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €77 a year, €773 over ten years.

Cooling, SEER
6.8
Typical 6.8
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€77 / year
+€387 if you also heat with it (average climate)

Near the middle of its group: 7 % above the typical 254 kWh. 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. Vesser has 10 models in this group; this one is number 4 among them.

Where it stands

Rank 3,330 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 3,329 use less.

Median 254 This model · 273 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Arielli ASW-H18B7E4/QGR3DI-EU WIFI 273 kWh same
  2. A++ Arielli ASW-H18B7/JDR3DI-EU WIFI 273 kWh same
  3. A++ Vesser WAV18DS/AV18DS 273 kWh
  4. A++ AIRE18WE-CST2/AIRE18WC-S2 273 kWh same
  5. A++ Azuri AZI-WK50XA/I - AZI-WK50XA/O 273 kWh same
See the full ranking

What it will cost you

Period WAV18DS/AV18DS LEP35Xi R16 / LOP35Xo R16 Difference
1 year €77 €37 −€40
5 years €387 €185 −€201
10 years €773 €371 −€402
15 years €1,160 €556 −€603

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 273 kWh / yr
Heating, average climate 1,365 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++ Vesser WAV18DS/AV18DS (this model)
5.3 kW6.8 273 — —
5.1 kW9.4 131 €40 €402
5.3 kW7.0 132 €40 €399
5.3 kW7.0 132 €40 €399
5.8 kW2.5 151 €35 €346
5.8 kW2.5 151 €35 €346

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.8
SCOP warmer / average / colder
– / 4.0 / –
Cooling design load
5.3 kW
Heating design load (average)
3.9 kW
Yearly cooling
273 kWh
Yearly heating (average climate)
1,365 kWh
Sound power indoor / outdoor
59 / 62 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Vesser under one model number.

WAV18DS/AV18DS

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

Questions

How much does the Vesser WAV18DS/AV18DS cost to run?

At one cooling season as on the label it uses about 273 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €77 a year, or €773 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.8 and SCOP 4.0 in the average climate: higher is better.