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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.3 kW · cooling and heating

Inventor U6RSL(2)-18/AR5VI-09WiFi

A++

Uses less electricity than 6% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €86 a year, €861 over ten years.

Cooling, SEER
6.1
Typical 6.8
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€86 / year
+€426 if you also heat with it (average climate)

Uses more than most comparable models: 94 % of them need less. Rotenso LEP35Xi R16 / LOP35Xo R16, the most efficient alternative on sale, saves about €49 a year. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Inventor has 87 models in this group; this one is number 70 among them. On the register since 2022 and still on sale.

Where it stands

Rank 4,702 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 4,701 use less.

Median 254 This model · 304 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Inventor U6RSL(2)-18/LV6CI-09WiFiR 304 kWh same
  2. A++ Inventor U6RSL(2)-18/LV6DI-09WiFiR 304 kWh same
  3. A++ Inventor U6RSL(2)-18/AR5VI-09WiFi 304 kWh
  4. A++ Ariston (2x) CCA R32 025 U-I x DUAL C 50 XD0C-O 304 kWh same
  5. A++ Ariston (2x)ALYS R32 25 UD0-IxDUAL C 50 XD0-O 304 kWh same
See the full ranking

What it will cost you

Period U6RSL(2)-18/AR5VI-09WiFi LEP35Xi R16 / LOP35Xo R16 Difference
1 year €86 €37 −€49
5 years €430 €185 −€245
10 years €861 €371 −€490
15 years €1,291 €556 −€735

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 304 kWh / yr
Heating, average climate 1,503 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 1,373
Average (e.g. Strasbourg) 4.0 1,503
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++ Inventor U6RSL(2)-18/AR5VI-09WiFi (this model)
5.3 kW6.1 304 — —
5.1 kW9.4 131 €49 €490
5.3 kW7.0 132 €49 €487
5.3 kW7.0 132 €49 €487
5.8 kW2.5 151 €43 €433
5.8 kW2.5 151 €43 €433

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
5.1 / 4.0 / –
Cooling design load
5.3 kW
Heating design load (average)
4.3 kW
Yearly cooling
304 kWh
Yearly heating (average climate)
1,503 kWh
Sound power indoor / outdoor
54 / 65 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Inventor under one model number.

U6RSL(2)-18/AR5VI-09WiFi

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

Questions

How much does the Inventor U6RSL(2)-18/AR5VI-09WiFi cost to run?

At one cooling season as on the label it uses about 304 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €86 a year, or €861 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.1 and SCOP 4.0 in the average climate: higher is better.