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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 8.0 kW · cooling and heating

Vaillant VAM8-104W4O8

A++

Uses less electricity than 28% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €130 a year, €1,300 over ten years.

Cooling, SEER
6.1
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€130 / year
+€714 if you also heat with it (average climate)

Near the middle of its group: 14 % above 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. Vaillant has 39 models in this group; this one is number 17 among them. Vaillant sells the same label values under other model names: VAM5-078W3O8. On the register since 2019 and still on sale.

Where it stands

Rank 10,085 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 10,084 use less.

Median 402 This model · 459 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Vaillant VAM5-113W4O8 459 kWh same
  2. A++ Vaillant VAM5-078W3O8 459 kWh same
  3. A++ Vaillant VAM8-104W4O8 459 kWh
  4. A++ Saunier Duval SDH19-080W4O8 459 kWh same
  5. A++ Saunier Duval SDH20-080W4O8 459 kWh same
See the full ranking

What it will cost you

Period VAM8-104W4O8 7733704008 Difference
1 year €130 €83 −€47
5 years €650 €413 −€236
10 years €1,300 €827 −€473
15 years €1,950 €1,240 −€709

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 459 kWh / yr
Heating, average climate 2,520 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++ Vaillant VAM8-104W4O8 (this model)
8.0 kW6.1 459 — —
7.9 kW8.5 292 €47 €473
7.9 kW8.5 292 €47 €473
7.9 kW8.5 292 €47 €473
7.6 kW8.8 304 €44 €439
7.6 kW8.8 304 €44 €439

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
– / 4.0 / –
Cooling design load
8.0 kW
Heating design load (average)
7.2 kW
Yearly cooling
459 kWh
Yearly heating (average climate)
2,520 kWh
Sound power indoor / outdoor
56 / 68 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Vaillant under one model number.

VAM8-104W4O8

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

Questions

How much does the Vaillant VAM8-104W4O8 cost to run?

At one cooling season as on the label it uses about 459 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €130 a year, or €1,300 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.