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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 3.4 kW · cooling and heating

Suneco S12H6

A++

Uses less electricity than 24% of the 3,067 split air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €55 a year, €552 over ten years.

Cooling, SEER
6.1
Typical 6.5
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€55 / year
+€208 if you also heat with it (average climate)

Uses more than most comparable models: 76 % of them need less. Kadeer Electrical NF-ST30CR, the most efficient alternative on sale, saves about €54 a year. Class A++ is the most common class in this group (67% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Of 4 Suneco models in this group, it ranks last.

Where it stands

Rank 2,092 of 3,067 split air conditioners, 3 kW by yearly consumption. 2,091 use less.

Median 184 This model · 195 0 450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ TCL TAC-12CHSD/TPG11I 195 kWh same
  2. A++ TCL TAC-12CHSD/TPH11IHB 195 kWh same
  3. A++ Suneco S12H6 195 kWh
  4. A++ Tesla TD34TP2T-1232IA 195 kWh same
  5. A++ Tesla TT34EX21-1232IA 195 kWh same
See the full ranking

What it will cost you

Period S12H6 NF-ST30CR Difference
1 year €55 €1 −€54
5 years €276 €4 −€272
10 years €552 €8 −€544
15 years €828 €13 −€816

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 195 kWh / yr
Heating, average climate 735 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 659
Average (e.g. Strasbourg) 4.0 735
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++ Suneco S12H6 (this model)
3.4 kW6.1 195 — —
3.0 kW50.0 3 €54 €544
3.0 kW9.3 102 €26 €263
3.0 kW8.8 103 €26 €261
3.0 kW8.8 103 €26 €261
3.0 kW9.0 112 €24 €235

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
5.1 / 4.0 / –
Cooling design load
3.4 kW
Heating design load (average)
2.1 kW
Yearly cooling
195 kWh
Yearly heating (average climate)
735 kWh
Sound power indoor / outdoor
50 / 60 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Suneco under one model number.

S12H6

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

Questions

How much does the Suneco S12H6 cost to run?

At one cooling season as on the label it uses about 195 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €55 a year, or €552 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.