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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 3.5 kW · cooling and heating

Ariston PRIOS NET 35 MUB1

A++

Uses less electricity than 51% of the 3,067 split air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €52 a year, €518 over ten years.

Cooling, SEER
6.7
Typical 6.5
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€52 / year
+€238 if you also heat with it (average climate)

Near the middle of its group: 1 % below the typical 184 kWh. Class A++ is the most common class in this group (67% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Ariston has 36 models in this group; this one is number 11 among them. Ariston sells the same label values under other model names: PRIOS NET 35 MUBB1.

Where it stands

Rank 1,454 of 3,067 split air conditioners, 3 kW by yearly consumption. 1,453 use less.

Median 184 This model · 183 0 450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Mitsubishi Electric SLZ-M35FA3-ET / SUZ-M35VA2-ET 183 kWh same
  2. A++ Mitsubishi Electric SLZ-M35FA3 / SUZ-M35VA2 183 kWh same
  3. A++ Ariston PRIOS NET 35 MUB1 183 kWh
  4. A++ Ariston PRIOS NET 35 MUBB1 183 kWh same
  5. A++ Nørdis / Nordis LYRA NDI/NDO-L12TC1 183 kWh same
See the full ranking

What it will cost you

Period PRIOS NET 35 MUB1 NF-ST30CR Difference
1 year €52 €1 −€51
5 years €259 €4 −€255
10 years €518 €8 −€510
15 years €777 €13 −€765

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 183 kWh / yr
Heating, average climate 840 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 851
Average (e.g. Strasbourg) 4.0 840
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 PRIOS NET 35 MUB1 (this model)
3.5 kW6.7 183 — —
3.0 kW50.0 3 €51 €510
3.0 kW9.3 102 €23 €229
3.0 kW8.8 103 €23 €227
3.0 kW8.8 103 €23 €227
3.0 kW9.0 112 €20 €201

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.7
SCOP warmer / average / colder
5.1 / 4.0 / –
Cooling design load
3.5 kW
Heating design load (average)
2.4 kW
Yearly cooling
183 kWh
Yearly heating (average climate)
840 kWh
Sound power indoor / outdoor
54 / 63 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Ariston under one model number.

PRIOS NET 35 MUB1

  1. First published in the EU register (EPREL)
  2. Placed on the EU market
  3. Supplier changed publishedOnDate from 2026,10,13 to 2026,11,2

Questions

How much does the Ariston PRIOS NET 35 MUB1 cost to run?

At one cooling season as on the label it uses about 183 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €52 a year, or €518 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.7 and SCOP 4.0 in the average climate: higher is better.