EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.1 kW · cooling and heating

Ariston AERES NET QUICK 50 MMA1

A++

Uses less electricity than 32% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €78 a year, €779 over ten years.

Cooling, SEER
6.5
Typical 6.8
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€78 / year
+€387 if you also heat with it (average climate)

Near the middle of its group: 8 % 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. Ariston has 140 models in this group; this one is number 48 among them. Ariston sells the same label values under other model names: AERES NET 50 MMA1, AERES NET 50 MMAB1, KIOS NET 50 MMA1.

Where it stands

Rank 3,431 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 3,430 use less.

Median 254 This model · 275 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Ariston AERES NET 50 MMA1 275 kWh same
  2. A++ Ariston AERES NET 50 MMAB1 275 kWh same
  3. A++ Ariston AERES NET QUICK 50 MMA1 275 kWh
  4. A++ Ariston KIOS NET 50 MMA1 275 kWh same
  5. A++ Ardesto ARD-ACS18-IP 275 kWh same
See the full ranking

What it will cost you

Period AERES NET QUICK 50 MMA1 LEP35Xi R16 / LOP35Xo R16 Difference
1 year €78 €37 −€41
5 years €389 €185 −€204
10 years €779 €371 −€408
15 years €1,168 €556 −€612

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 275 kWh / yr
Heating, average climate 1,365 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 1,400
Average (e.g. Strasbourg) 4.0 1,365
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++ Ariston AERES NET QUICK 50 MMA1 (this model)
5.1 kW6.5 275 — —
5.1 kW9.4 131 €41 €408
5.3 kW7.0 132 €40 €405
5.3 kW7.0 132 €40 €405
4.5 kW9.1 174 €29 €286
4.5 kW8.7 181 €27 €266

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.5
SCOP warmer / average / colder
5.1 / 4.0 / –
Cooling design load
5.1 kW
Heating design load (average)
3.9 kW
Yearly cooling
275 kWh
Yearly heating (average climate)
1,365 kWh
Sound power indoor / outdoor
56 / 65 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Ariston under one model number.

AERES NET QUICK 50 MMA1

  1. First published in the EU register (EPREL)
  2. Placed on the EU market
  3. Supplier changed publishedOnDate from 2026,10,15 to 2026,11,2

Questions

How much does the Ariston AERES NET QUICK 50 MMA1 cost to run?

At one cooling season as on the label it uses about 275 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €78 a year, or €779 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.5 and SCOP 4.0 in the average climate: higher is better.