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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 2.6 kW · cooling and heating

Thermor 872171

A++

Uses less electricity than 12% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €42 a year, €422 over ten years.

Cooling, SEER
6.1
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€42 / year
+€238 if you also heat with it (average climate)

Uses more than most comparable models: 88 % of them need less. Mitsubishi Electric MSZ-RZ25VU / MUZ-RZ25VU, the most efficient alternative on sale, saves about €21 a year. Class A++ is the most common class in this group (65% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Thermor has 7 models in this group; this one is number 6 among them. On the register since 2022 and still on sale.

Where it stands

Rank 2,031 of 2,545 split air conditioners, under 3 kW by yearly consumption. 2,030 use less.

Median 130 This model · 149 0 1,300 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Ariston KIOS BS NET R32 25 MUD0 149 kWh same
  2. A++ Electroline IM262HKA+EM262HX 149 kWh same
  3. A++ Thermor 872171 149 kWh
  4. A++ Gorenje PANDORA26 TE01 149 kWh same
  5. A++ Juro-Pro Airwave Eco II 9K 149 kWh same
See the full ranking

What it will cost you

Period 872171 MSZ-RZ25VU / MUZ-RZ25VU Difference
1 year €42 €21 −€21
5 years €211 €106 −€105
10 years €422 €212 −€210
15 years €633 €319 −€314

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 149 kWh / yr
Heating, average climate 840 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++ Thermor 872171 (this model)
2.6 kW6.1 149 — —
2.5 kW11.7 75 €21 €210
2.5 kW11.7 75 €21 €210
2.5 kW11.2 78 €20 €201
2.5 kW11.2 78 €20 €201
2.5 kW10.9 80 €20 €195

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
– / 4.0 / –
Cooling design load
2.6 kW
Heating design load (average)
2.4 kW
Yearly cooling
149 kWh
Yearly heating (average climate)
840 kWh
Sound power indoor / outdoor
54 / 62 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Thermor under one model number.

872171

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

Questions

How much does the Thermor 872171 cost to run?

At one cooling season as on the label it uses about 149 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €42 a year, or €422 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.