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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 3.5 kW · cooling and heating

Invest Living MSX-15

A+++

Uses less electricity than 95% of the 3,067 split air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €38 a year, €377 over ten years.

Cooling, SEER
9.2
Typical 6.5
Heating, SCOP
5.1
Typical 4.1
Cooling cost
€38 / year
+€225 if you also heat with it (average climate)

Only 122 of 3,067 split air conditioners, 3 kW do better. Class A+++ is the best class any model in this group reaches. Heating efficiency (SCOP 5.1) is above the typical 4.1 of its group. Of 3 Invest Living models in this group, it is the most efficient.

Where it stands

Rank 123 of 3,067 split air conditioners, 3 kW by yearly consumption. 122 use less.

Median 184 This model · 133 0 450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+++ Inventor THRVI-12WFI/THRVO-12 133 kWh same
  2. A+++ Ariston KYRIS NET R32 35 MUD0 133 kWh same
  3. A+++ Invest Living MSX-15 133 kWh
  4. A+++ Midea OPP-12HRFN8-QRE1/MOX330-12HFN8-QRE1 133 kWh same
  5. A+++ Canvac QHEAT 5220 133 kWh same
See the full ranking

What it will cost you

Period MSX-15 NF-ST30CR Difference
1 year €38 €1 −€37
5 years €188 €4 −€184
10 years €377 €8 −€368
15 years €565 €13 −€552

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 133 kWh / yr
Heating, average climate 795 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 6.5 646
Average (e.g. Strasbourg) 5.1 795
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+++ Invest Living MSX-15 (this model)
3.5 kW9.2 133 — —
3.0 kW50.0 3 €37 €368
3.0 kW9.3 102 €9 €88
3.0 kW8.8 103 €8 €85
3.0 kW8.8 103 €8 €85
3.0 kW9.0 112 €6 €59

Label and product sheet

Energy class cooling / heating
A+++ / A+++
SEER
9.2
SCOP warmer / average / colder
6.5 / 5.1 / –
Cooling design load
3.5 kW
Heating design load (average)
2.9 kW
Yearly cooling
133 kWh
Yearly heating (average climate)
795 kWh
Sound power indoor / outdoor
59 / 61 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Invest Living under one model number.

MSX-15

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

Questions

How much does the Invest Living MSX-15 cost to run?

At one cooling season as on the label it uses about 133 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €38 a year, or €377 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 9.2 and SCOP 5.1 in the average climate: higher is better.