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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 6.2 kW · cooling and heating

Rotenso I21Xi R15*3 / H60Xm3 R15

A++

Uses less electricity than 92% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €87 a year, €867 over ten years.

Cooling, SEER
7.1
Typical 6.9
Heating, SCOP
4.2
Typical 4.1
Cooling cost
€87 / year
+€491 if you also heat with it (average climate)

In the most efficient quarter of its group: 24 % below the typical 402 kWh. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.2) is above the typical 4.1 of its group. Rotenso has 105 models in this group; this one is number 4 among them.

Where it stands

Rank 1,023 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 1,022 use less.

Median 402 This model · 306 0 1,700 kWh ← uses less · uses more →
See the full ranking

What it will cost you

Period I21Xi R15*3 / H60Xm3 R15 SCM50ZS-W_SRK20ZSX-Wx3 Difference
1 year €87 €56 −€30
5 years €433 €282 −€152
10 years €867 €564 −€303
15 years €1,300 €845 −€455

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 306 kWh / yr
Heating, average climate 1,733 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.6 1,376
Average (e.g. Strasbourg) 4.2 1,733
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 I21Xi R15*3 / H60Xm3 R15 (this model)
6.2 kW7.1 306 — —
6.0 kW8.8 199 €30 €303
6.1 kW7.1 206 €28 €283
6.1 kW7.1 206 €28 €283
6.0 kW8.8 239 €19 €190
6.1 kW8.7 246 €17 €170

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.1
SCOP warmer / average / colder
5.6 / 4.2 / –
Cooling design load
6.2 kW
Heating design load (average)
5.2 kW
Yearly cooling
306 kWh
Yearly heating (average climate)
1,733 kWh
Sound power indoor / outdoor
54 / 65 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Rotenso under one model number.

I21Xi R15*3 / H60Xm3 R15

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

Questions

How much does the Rotenso I21Xi R15*3 / H60Xm3 R15 cost to run?

At one cooling season as on the label it uses about 306 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €87 a year, or €867 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.1 and SCOP 4.2 in the average climate: higher is better.