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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 3.5 kW · cooling and heating

Thermia AR50F12C1THNTH / AR50F12C1THXTH

A+++

Uses less electricity than 91% of the 3,067 split air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €39 a year, €394 over ten years.

Cooling, SEER
8.8
Typical 6.5
Heating, SCOP
5.1
Typical 4.1
Cooling cost
€39 / year
+€187 if you also heat with it (average climate)

In the most efficient quarter of its group: 24 % below the typical 184 kWh. 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 Thermia models in this group, it is the most efficient.

Where it stands

Rank 234 of 3,067 split air conditioners, 3 kW by yearly consumption. 233 use less.

Median 184 This model · 139 0 450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+++ Hisense QK35WM0AG / AS35WM00W 139 kWh same
  2. A+++ Hisense QK35WM0AG / AS35WM0EW 139 kWh same
  3. A+++ Thermia AR50F12C1THNTH / AR50F12C1THXTH 139 kWh
  4. A+++ Qlima S 8035 139 kWh same
  5. A+++ Mitsubishi Electric MSZ-EF35VGK2S / MUZ-EF35VGH2 139 kWh same
See the full ranking

What it will cost you

Period AR50F12C1THNTH / AR50F12C1THXTH NF-ST30CR Difference
1 year €39 €1 −€39
5 years €197 €4 −€193
10 years €394 €8 −€385
15 years €590 €13 −€578

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 139 kWh / yr
Heating, average climate 659 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) — —
Average (e.g. Strasbourg) 5.1 659
Colder (e.g. Helsinki) 4.0 1,680

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+++ Thermia AR50F12C1THNTH / AR50F12C1THXTH (this model)
3.5 kW8.8 139 — —
3.0 kW50.0 3 €39 €385
3.0 kW9.3 102 €10 €105
3.0 kW8.8 103 €10 €102
3.0 kW8.8 103 €10 €102
3.0 kW9.0 112 €8 €76

Label and product sheet

Energy class cooling / heating
A+++ / A+++
SEER
8.8
SCOP warmer / average / colder
– / 5.1 / 4.0
Cooling design load
3.5 kW
Heating design load (average)
2.4 kW
Yearly cooling
139 kWh
Yearly heating (average climate)
659 kWh
Sound power indoor / outdoor
58 / 62 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Thermia under one model number.

AR50F12C1THNTH / AR50F12C1THXTH

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

Questions

How much does the Thermia AR50F12C1THNTH / AR50F12C1THXTH cost to run?

At one cooling season as on the label it uses about 139 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €39 a year, or €394 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 8.8 and SCOP 5.1 in the average climate: higher is better.