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

Split air conditioners · 12.3 kW · cooling and heating

Haier AC125S2SK2FA(H)/1U125S2SN3FB

A++

Uses less electricity than 4% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €208 a year, €2,084 over ten years.

Cooling, SEER
6.1
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€208 / year
+€850 if you also heat with it (average climate)

Uses more than most comparable models: 96 % of them need less. electriQ IQOOL-4MS12K12K12K12K, the most efficient alternative on sale, saves about €125 a year. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Haier has 110 models in this group; this one is number 88 among them.

Where it stands

Rank 13,679 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 13,678 use less.

Median 402 This model · 736 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+ Hitachi RAS-5HNC2E - RPC-5.0FSR 734 kWh −€0.57
  2. A+ Olimpia Splendid OS-CEMEH42EI / OS-SEDDH12EI + OS-SEDDH12EI + OS-SEDDH12EI + OS-SEDDH12EI + OS-SEDDH12EI 735 kWh −€0.28
  3. A++ Haier AC125S2SK2FA(H)/1U125S2SN3FB 736 kWh
  4. A++ Haier AB125S2SR1FA(H)/1U125S2SN3FB-H 736 kWh same
  5. A++ Haier AC125S2SK2FA(H)/1U125S2SN3FB-H 736 kWh same
See the full ranking

What it will cost you

Period AC125S2SK2FA(H)/1U125S2SN3FB IQOOL-4MS12K12K12K12K Difference
1 year €208 €83 −€125
5 years €1,042 €416 −€626
10 years €2,084 €833 −€1,252
15 years €3,127 €1,249 −€1,878

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 736 kWh / yr
Heating, average climate 3,003 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 4.8 2,200
Average (e.g. Strasbourg) 4.0 3,003
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++ Haier AC125S2SK2FA(H)/1U125S2SN3FB (this model)
12.3 kW6.1 736 — —
12.2 kW6.1 294 €125 €1,252
12.1 kW7.5 565 €48 €484
12.1 kW7.5 565 €48 €484
11.8 kW7.2 574 €46 €459
11.9 kW7.1 590 €41 €413

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
4.8 / 4.0 / –
Cooling design load
12.3 kW
Heating design load (average)
8.3 kW
Yearly cooling
736 kWh
Yearly heating (average climate)
3,003 kWh
Sound power indoor / outdoor
64 / 72 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

3 model numbers are registered by Haier with identical label values (usually colour or market variants). Searching any of them leads here.

AC125S2SK2FA(H)/1U125S2SN3FB · AC125S2SK2FA(H)/1U125S2SN3FA · AC125S2SK2FA(H)/1U125S2SN3FA-H

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

Questions

How much does the Haier AC125S2SK2FA(H)/1U125S2SN3FB cost to run?

At one cooling season as on the label it uses about 736 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €208 a year, or €2,084 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.