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

Split air conditioners · 12.3 kW · cooling and heating

Inventor U4MRSL(5)-42/AR1MVI-09WFR

A++

Uses less electricity than 9% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €174 a year, €1,742 over ten years.

Cooling, SEER
7.0
Typical 6.9
Heating, SCOP
3.8
Typical 4.1
Cooling cost
€174 / year
+€1,002 if you also heat with it (average climate)

Uses more than most comparable models: 91 % of them need less. electriQ IQOOL-4MS12K12K12K12K, the most efficient alternative on sale, saves about €91 a year. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 3.8) is below the typical 4.1 of its group. Inventor has 147 models in this group; this one is number 110 among them. On the register since 2020 and still on sale.

Where it stands

Rank 12,972 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 12,971 use less.

Median 402 This model · 615 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+ Hitachi RAM-110NP5E / RAK-15QPE + RAD-35RPE + RAD-50RPE 615 kWh same
  2. A+ Hitachi RAM-110NP5E / RAK-25RPE + RAD-25RPE + RAD-25RPE + RAI-25RPE 615 kWh same
  3. A++ Inventor U4MRSL(5)-42/AR1MVI-09WFR 615 kWh
  4. A+ Ariston QUAD 110 ALYS NET_UA1-I 9+9+24 616 kWh +€0.28
  5. A+ Ariston QUAD 110 PRIOS NET_UA1-I 9+9+24 616 kWh +€0.28
See the full ranking

What it will cost you

Period U4MRSL(5)-42/AR1MVI-09WFR IQOOL-4MS12K12K12K12K Difference
1 year €174 €83 −€91
5 years €871 €416 −€455
10 years €1,742 €833 −€909
15 years €2,613 €1,249 −€1,364

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 615 kWh / yr
Heating, average climate 3,538 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++ Inventor U4MRSL(5)-42/AR1MVI-09WFR (this model)
12.3 kW7.0 615 — —
12.2 kW6.1 294 €91 €909

Label and product sheet

Energy class cooling / heating
A++ / A
SEER
7.0
SCOP warmer / average / colder
– / 3.8 / –
Cooling design load
12.3 kW
Heating design load (average)
9.6 kW
Yearly cooling
615 kWh
Yearly heating (average climate)
3,538 kWh
Sound power indoor / outdoor
54 / 70 dB(A)
Refrigerant
R410 (GWP 2088)

Model numbers and history

Registered by Inventor under one model number.

U4MRSL(5)-42/AR1MVI-09WFR

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

Questions

How much does the Inventor U4MRSL(5)-42/AR1MVI-09WFR cost to run?

At one cooling season as on the label it uses about 615 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €174 a year, or €1,742 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.0 and SCOP 3.8 in the average climate: higher is better.