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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 3.6 kW · cooling and heating

Equation S-AC-8-IN/S-AC-8-OUT

A++

Uses less electricity than 20% of the 3,067 split air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €56 a year, €558 over ten years.

Cooling, SEER
6.4
Typical 6.5
Heating, SCOP
4.1
Typical 4.1
Cooling cost
€56 / year
+€309 if you also heat with it (average climate)

Uses more than most comparable models: 80 % of them need less. Fuji Electric ROH12KHCBN/RSH12KHCBN, the most efficient alternative on sale, saves about €23 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. Equation has 5 models in this group; this one is number 4 among them. Equation sells the same label values under other model names: S-AC-8-IN-ENKI/S-AC-8-OUT. On the register since 2020 and still on sale.

Where it stands

Rank 2,391 of 3,067 split air conditioners, 3 kW by yearly consumption. 2,390 use less.

Median 184 This model · 197 0 450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ AIRE12WE-D/AIRE12WC-D 197 kWh same
  2. A++ Equation S-AC-8-IN-ENKI/S-AC-8-OUT 197 kWh same
  3. A++ Equation S-AC-8-IN/S-AC-8-OUT 197 kWh
  4. A++ Giatsu GIA-D-12ADMR32-WF 197 kWh same
  5. A++ Climamania CLC35DT2 197 kWh same
See the full ranking

What it will cost you

Period S-AC-8-IN/S-AC-8-OUT ROH12KHCBN/RSH12KHCBN Difference
1 year €56 €33 −€23
5 years €279 €163 −€116
10 years €558 €326 −€232
15 years €837 €489 −€348

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 197 kWh / yr
Heating, average climate 1,092 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 769
Average (e.g. Strasbourg) 4.1 1,092
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++ Equation S-AC-8-IN/S-AC-8-OUT (this model)
3.6 kW6.4 197 — —
3.5 kW10.6 115 €23 €232
3.5 kW10.6 115 €23 €232
3.5 kW10.6 115 €23 €232
3.4 kW9.7 123 €21 €210
3.4 kW9.7 123 €21 €210

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.4
SCOP warmer / average / colder
5.1 / 4.1 / –
Cooling design load
3.6 kW
Heating design load (average)
3.2 kW
Yearly cooling
197 kWh
Yearly heating (average climate)
1,092 kWh
Sound power indoor / outdoor
55 / 63 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Equation under one model number.

S-AC-8-IN/S-AC-8-OUT

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

Questions

How much does the Equation S-AC-8-IN/S-AC-8-OUT cost to run?

At one cooling season as on the label it uses about 197 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 €558 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.4 and SCOP 4.1 in the average climate: higher is better.