EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 12.3 kW · cooling and heating

Rotenso T26Xi R15*5/H120Xm5 R15

A+

Uses less electricity than 0% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €360 a year, €3,602 over ten years.

Cooling, SEER
5.8
Typical 6.9
Heating, SCOP
3.8
Typical 4.1
Cooling cost
€360 / year
+€991 if you also heat with it (average climate)

Uses more than most comparable models: 100 % of them need less. electriQ IQOOL-4MS12K12K12K12K, the most efficient alternative on sale, saves about €277 a year. 83% of comparable models reach a better class than A+; the most common is A++. Heating efficiency (SCOP 3.8) is below the typical 4.1 of its group. Rotenso has 105 models in this group; this one is number 103 among them.

Where it stands

Rank 14,257 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 14,256 use less.

Median 402 This model · 1,272 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+ Elco PENTA 121 RIGEON ECO_IDU 12+12+12+18 1,267 kWh −€1.42
  2. A+ Ariston PENTA 121 DUC R32_U-I N 12+12+12+18 1,267 kWh −€1.42
  3. A+ Rotenso T26Xi R15*5/H120Xm5 R15 1,272 kWh
  4. A+ Ariston PENTA 121 DUC R32_U-I N 9+12+12+24 1,275 kWh +€0.85
  5. A+ Elco PENTA 121 RIGEON ECO_IDU 9+12+12+24 1,275 kWh +€0.85
See the full ranking

What it will cost you

Period T26Xi R15*5/H120Xm5 R15 IQOOL-4MS12K12K12K12K Difference
1 year €360 €83 −€277
5 years €1,801 €416 −€1,385
10 years €3,602 €833 −€2,770
15 years €5,403 €1,249 −€4,155

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 1,272 kWh / yr
Heating, average climate 3,500 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 2,773
Average (e.g. Strasbourg) 3.8 3,500
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+ Rotenso T26Xi R15*5/H120Xm5 R15 (this model)
12.3 kW5.8 1,272 — —
12.2 kW6.1 294 €277 €2,770
12.1 kW7.5 565 €200 €2,002
12.1 kW7.5 565 €200 €2,002
11.8 kW7.2 574 €198 €1,977
11.9 kW7.1 590 €193 €1,931

Label and product sheet

Energy class cooling / heating
A+ / A
SEER
5.8
SCOP warmer / average / colder
5.1 / 3.8 / –
Cooling design load
12.3 kW
Heating design load (average)
9.5 kW
Yearly cooling
1,272 kWh
Yearly heating (average climate)
3,500 kWh
Sound power indoor / outdoor
55 / 71 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Rotenso under one model number.

T26Xi R15*5/H120Xm5 R15

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

Questions

How much does the Rotenso T26Xi R15*5/H120Xm5 R15 cost to run?

At one cooling season as on the label it uses about 1,272 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €360 a year, or €3,602 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 5.8 and SCOP 3.8 in the average climate: higher is better.