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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 10.7 kW · cooling and heating

Elco PENTA 121 RIGEON PRO_IDU 18+18

A++

Uses less electricity than 22% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €150 a year, €1,504 over ten years.

Cooling, SEER
7.0
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€150 / year
+€795 if you also heat with it (average climate)

Uses more than most comparable models: 78 % of them need less. Gouku Information BEU404-SET-03, the most efficient alternative on sale, saves about €147 a year. 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. Elco has 153 models in this group; this one is number 56 among them.

Where it stands

Rank 11,132 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 11,131 use less.

Median 402 This model · 531 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Haier AP105S2SE1FA(H)/1U105S2SQ1FA-H 531 kWh same
  2. A++ Ariston QUAD 110 NEVIS NET_UA1-I 9+9+18 531 kWh same
  3. A++ Elco PENTA 121 RIGEON PRO_IDU 18+18 531 kWh
  4. A++ Elco PENTA 121 RIGEON PRO_IDU 12+12+12 531 kWh same
  5. A++ Ariston PENTA 121 NEVIS NET_UA1-I 18+18 531 kWh same
See the full ranking

What it will cost you

Period PENTA 121 RIGEON PRO_IDU 18+18 BEU404-SET-03 Difference
1 year €150 €3 −€147
5 years €752 €16 −€736
10 years €1,504 €31 −€1,473
15 years €2,256 €47 −€2,209

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 531 kWh / yr
Heating, average climate 2,806 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 2,399
Average (e.g. Strasbourg) 4.0 2,806
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++ Elco PENTA 121 RIGEON PRO_IDU 18+18 (this model)
10.7 kW7.0 531 — —
D Gouku Information BEU404-SET-03 compare
11.0 kW2.7 11 €147 €1,473
A++ Mitsubishi Electric MXZ-5F102VF2 / MSZ-LN18VG2 + MSZ-LN18VG2 + MSZ-LN18VG2 + MSZ-LN25VG2 + MSZ-LN25VG2 compare
10.2 kW8.2 436 €27 €269
A++ Mitsubishi Electric MXZ-5F102VF3 / MSZ-LN18VG3 + MSZ-LN18VG3 + MSZ-LN18VG3 + MSZ-LN25VG3 + MSZ-LN25VG3 compare
10.2 kW8.2 436 €27 €269
A++ Stiebel Eltron CUR 5-102 Premium4 compare
10.2 kW8.2 436 €27 €269
A++ Mitsubishi Electric MXZ-5F102VF-E1 / MSZ-LN18VG2 + MSZ-LN18VG2 + MSZ-LN18VG2 + MSZ-LN25VG2 + MSZ-LN25VG2 compare
10.2 kW8.2 436 €27 €269

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.0
SCOP warmer / average / colder
5.1 / 4.0 / –
Cooling design load
10.7 kW
Heating design load (average)
8.1 kW
Yearly cooling
531 kWh
Yearly heating (average climate)
2,806 kWh
Sound power indoor / outdoor
58 / 69 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Elco under one model number.

PENTA 121 RIGEON PRO_IDU 18+18

  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 Elco PENTA 121 RIGEON PRO_IDU 18+18 cost to run?

At one cooling season as on the label it uses about 531 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €150 a year, or €1,504 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.