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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 7.0 kW · cooling and heating

Vaillant VAI5-065WN

A++

Uses less electricity than 81% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €99 a year, €991 over ten years.

Cooling, SEER
7.0
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€99 / year
+€634 if you also heat with it (average climate)

In the most efficient quarter of its group: 13 % below the typical 402 kWh. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Of 39 Vaillant models in this group, it is the most efficient. On the register since 2019 and still on sale.

Where it stands

Rank 2,512 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 2,511 use less.

Median 402 This model · 350 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Hiyasu HS-21KIHB(W)_HOS-21KIHB(W) 350 kWh same
  2. A++ Saunier Duval SDH20-065NW 350 kWh same
  3. A++ Vaillant VAI5-065WN 350 kWh
  4. A++ Inventor N2VI32-24WiFi/N2VO32-24 350 kWh same
  5. A++ Viessmann Vitoclima 300-S/HE O3F3062M2 350 kWh same
See the full ranking

What it will cost you

Period VAI5-065WN SNWS035VE3 Difference
1 year €99 €39 −€60
5 years €496 €195 −€300
10 years €991 €391 −€600
15 years €1,487 €586 −€901

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 350 kWh / yr
Heating, average climate 2,240 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) — 1,912
Average (e.g. Strasbourg) 4.0 2,240
Colder (e.g. Helsinki) 3.4 3,953

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++ Vaillant VAI5-065WN (this model)
7.0 kW7.0 350 — —
7.1 kW6.1 138 €60 €600
7.2 kW8.7 246 €29 €295
7.0 kW8.5 252 €28 €278
7.0 kW7.1 253 €27 €275
7.1 kW9.7 256 €27 €266

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.0
SCOP warmer / average / colder
– / 4.0 / 3.4
Cooling design load
7.0 kW
Heating design load (average)
6.4 kW
Yearly cooling
350 kWh
Yearly heating (average climate)
2,240 kWh
Sound power indoor / outdoor
65 / 70 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Vaillant under one model number.

VAI5-065WN

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

Questions

How much does the Vaillant VAI5-065WN cost to run?

At one cooling season as on the label it uses about 350 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €99 a year, or €991 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.0 and SCOP 4.0 in the average climate: higher is better.