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

Split air conditioners · 3.6 kW · cooling and heating

AUX ALCA-H12NDR3HAA

A++

Uses less electricity than 8% of the 3,067 split air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €58 a year, €578 over ten years.

Cooling, SEER
6.2
Typical 6.5
Heating, SCOP
4.1
Typical 4.1
Cooling cost
€58 / year
+€364 if you also heat with it (average climate)

Uses more than most comparable models: 92 % of them need less. Fuji Electric ROH12KHCBN/RSH12KHCBN, the most efficient alternative on sale, saves about €25 a year. Class A++ is the most common class in this group (67% of models). Heating efficiency (SCOP 4.1) is above the typical 4.1 of its group. AUX has 26 models in this group; this one is number 25 among them. On the register since 2021 and still on sale.

Where it stands

Rank 2,786 of 3,067 split air conditioners, 3 kW by yearly consumption. 2,785 use less.

Median 184 This model · 204 0 450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+ Mitsubishi Electric SEZ-M35DA2 / SUZ-KA35VA6 203 kWh −€0.28
  2. A+ Mitsubishi Electric SEZ-M35DAL2 / SUZ-KA35VA6 203 kWh −€0.28
  3. A++ AUX ALCA-H12NDR3HAA 204 kWh
  4. A++ Fisher FSFIF-122AE3/FSOIF-122AE2 204 kWh same
  5. A++ Baxi 7711433 - UE MONO LC 12000 RZGT35 R32 204 kWh same
See the full ranking

What it will cost you

Period ALCA-H12NDR3HAA ROH12KHCBN/RSH12KHCBN Difference
1 year €58 €33 −€25
5 years €289 €163 −€126
10 years €578 €326 −€252
15 years €867 €489 −€378

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 204 kWh / yr
Heating, average climate 1,285 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++ AUX ALCA-H12NDR3HAA (this model)
3.6 kW6.2 204 — —
3.5 kW10.6 115 €25 €252
3.5 kW10.6 115 €25 €252
3.5 kW10.6 115 €25 €252
3.4 kW9.7 123 €23 €229
3.4 kW9.7 123 €23 €229

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.2
SCOP warmer / average / colder
– / 4.1 / –
Cooling design load
3.6 kW
Heating design load (average)
3.8 kW
Yearly cooling
204 kWh
Yearly heating (average climate)
1,285 kWh
Sound power indoor / outdoor
56 / 64 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by AUX under one model number.

ALCA-H12NDR3HAA

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

Questions

How much does the AUX ALCA-H12NDR3HAA cost to run?

At one cooling season as on the label it uses about 204 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €58 a year, or €578 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.2 and SCOP 4.1 in the average climate: higher is better.