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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 2.7 kW · cooling and heating

AUX ASW-H12C5/ Q SERIES-EU

A+++

Uses less electricity than 1% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €56 a year, €561 over ten years.

Cooling, SEER
6.2
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€56 / year
+€268 if you also heat with it (average climate)

Uses more than most comparable models: 99 % of them need less. Mitsubishi Electric MSZ-RZ25VU / MUZ-RZ25VU, the most efficient alternative on sale, saves about €35 a year. Class A+++ is the best class any model in this group reaches. Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Of 24 AUX models in this group, it ranks last.

Where it stands

Rank 2,516 of 2,545 split air conditioners, under 3 kW by yearly consumption. 2,515 use less.

Median 130 This model · 198 0 1,300 kWh ← uses less · uses more →

Next to it in the ranking

  1. B Heewon PWA-3500PS 193 kWh −€1.42
  2. A++ Vesser WTA09DS/TA09DS 196 kWh −€0.57
  3. A+++ AUX ASW-H12C5/ Q SERIES-EU 198 kWh
  4. D Giga TGMI-N400W-HCW 200 kWh +€0.57
  5. A SwissOutdoor SOAC-650 200 kWh +€0.57
See the full ranking

What it will cost you

Period ASW-H12C5/ Q SERIES-EU MSZ-RZ25VU / MUZ-RZ25VU Difference
1 year €56 €21 −€35
5 years €280 €106 −€174
10 years €561 €212 −€348
15 years €841 €319 −€523

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 198 kWh / yr
Heating, average climate 945 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 933
Average (e.g. Strasbourg) 4.0 945
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+++ AUX ASW-H12C5/ Q SERIES-EU (this model)
2.7 kW6.2 198 — —
2.5 kW11.7 75 €35 €348
2.5 kW11.7 75 €35 €348
2.5 kW11.2 78 €34 €340
2.5 kW11.2 78 €34 €340
2.5 kW10.9 80 €33 €334

Label and product sheet

Energy class cooling / heating
A+++ / A+++
SEER
6.2
SCOP warmer / average / colder
5.1 / 4.0 / –
Cooling design load
2.7 kW
Heating design load (average)
2.7 kW
Yearly cooling
198 kWh
Yearly heating (average climate)
945 kWh
Sound power indoor / outdoor
53 / 62 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by AUX under one model number.

ASW-H12C5/ Q SERIES-EU

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

Questions

How much does the AUX ASW-H12C5/ Q SERIES-EU cost to run?

At one cooling season as on the label it uses about 198 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €56 a year, or €561 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.2 and SCOP 4.0 in the average climate: higher is better.