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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 12.4 kW · cooling and heating

Ariston (5x)PRIOS R32 25 UD0-Ix5 PENTA 121 XD0C-O

A++

Uses less electricity than 4% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €201 a year, €2,014 over ten years.

Cooling, SEER
6.1
Typical 6.9
Heating, SCOP
3.6
Typical 4.1
Cooling cost
€201 / year
+€1,025 if you also heat with it (average climate)

Uses more than most comparable models: 96 % of them need less. electriQ IQOOL-4MS12K12K12K12K, the most efficient alternative on sale, saves about €118 a year. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 3.6) is below the typical 4.1 of its group. Ariston has 316 models in this group; this one is number 219 among them. Ariston sells the same label values under other model names: (5x)ALYS R32 25 UD0-Ix5 PENTA 121 XD0C-O, (5x)ALYS R32 25 UD0-Ix PENTA 121 XD0C-O, (5x)PRIOS R32 25 UD0-Ix PENTA 121 XD0C-O. On the register since 2019 and still on sale.

Where it stands

Rank 13,605 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 13,604 use less.

Median 402 This model · 711 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Ariston (5x)ALYS R32 25 UD0-Ix5 PENTA 121 XD0C-O 711 kWh same
  2. A++ Ariston (5x)ALYS R32 25 UD0-Ix PENTA 121 XD0C-O 711 kWh same
  3. A++ Ariston (5x)PRIOS R32 25 UD0-Ix5 PENTA 121 XD0C-O 711 kWh
  4. A++ Ariston (5x)PRIOS R32 25 UD0-Ix PENTA 121 XD0C-O 711 kWh same
  5. A++ AMG NMTXP45HP24 711 kWh same
See the full ranking

What it will cost you

Period (5x)PRIOS R32 25 UD0-Ix5 PENTA 121 XD0C-O IQOOL-4MS12K12K12K12K Difference
1 year €201 €83 −€118
5 years €1,007 €416 −€590
10 years €2,014 €833 −€1,181
15 years €3,020 €1,249 −€1,771

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 711 kWh / yr
Heating, average climate 3,621 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++ Ariston (5x)PRIOS R32 25 UD0-Ix5 PENTA 121 XD0C-O (this model)
12.4 kW6.1 711 — —
A++ electriQ IQOOL-4MS12K12K12K12K compare
12.2 kW6.1 294 €118 €1,181
A++ Hisense AUD125UX4REH8 / AUW125U4RW8 compare
12.1 kW7.5 565 €41 €413
A++ Hisense AUC125UR4RKC8 / AUW125U4RW8 compare
12.1 kW7.5 565 €41 €413
A++ Gree GWHD(42)NK6QO+GWH18AGD-K6DNA1E/I+GWH24AGEXF-K6DNA4A/I compare
11.8 kW7.2 574 €39 €388
A++ Hitachi RAS-5HVRC2E - RPIH-5.0FSRE compare
11.9 kW7.1 590 €34 €343

Label and product sheet

Energy class cooling / heating
A++ / A
SEER
6.1
SCOP warmer / average / colder
– / 3.6 / –
Cooling design load
12.4 kW
Heating design load (average)
9.2 kW
Yearly cooling
711 kWh
Yearly heating (average climate)
3,621 kWh
Sound power indoor / outdoor
52 / 68 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Ariston under one model number.

(5x)PRIOS R32 25 UD0-Ix5 PENTA 121 XD0C-O

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

Questions

How much does the Ariston (5x)PRIOS R32 25 UD0-Ix5 PENTA 121 XD0C-O cost to run?

At one cooling season as on the label it uses about 711 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €201 a year, or €2,014 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.1 and SCOP 3.6 in the average climate: higher is better.