EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 2.6 kW · cooling and heating

TCL S09F1S0

A++

Uses less electricity than 12% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €42 a year, €422 over ten years.

Cooling, SEER
6.1
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€42 / year
+€238 if you also heat with it (average climate)

Uses more than most comparable models: 88 % of them need less. Mitsubishi Electric MSZ-RZ25VU / MUZ-RZ25VU, the most efficient alternative on sale, saves about €21 a year. Class A++ is the most common class in this group (65% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. TCL has 31 models in this group; this one is number 26 among them.

Where it stands

Rank 2,031 of 2,545 split air conditioners, under 3 kW by yearly consumption. 2,030 use less.

Median 130 This model · 149 0 1,300 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ WEBER CLIMA 2,6Q AKL-09KC 149 kWh same
  2. A++ Blaupunkt CLYMO MonoSplit 9 149 kWh same
  3. A++ TCL S09F1S0 149 kWh
  4. A++ KlimaNEXT KNX-2M18-32 149 kWh same
  5. A++ Tesla TD26TP1W-0932IAW 149 kWh same
See the full ranking

What it will cost you

Period S09F1S0 MSZ-RZ25VU / MUZ-RZ25VU Difference
1 year €42 €21 −€21
5 years €211 €106 −€105
10 years €422 €212 −€210
15 years €633 €319 −€314

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 149 kWh / yr
Heating, average climate 840 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++ TCL S09F1S0 (this model)
2.6 kW6.1 149 — —
2.5 kW11.7 75 €21 €210
2.5 kW11.7 75 €21 €210
2.5 kW11.2 78 €20 €201
2.5 kW11.2 78 €20 €201
2.5 kW10.9 80 €20 €195

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
– / 4.0 / –
Cooling design load
2.6 kW
Heating design load (average)
2.4 kW
Yearly cooling
149 kWh
Yearly heating (average climate)
840 kWh
Sound power indoor / outdoor
52 / 62 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by TCL under one model number.

S09F1S0

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

Questions

How much does the TCL S09F1S0 cost to run?

At one cooling season as on the label it uses about 149 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €42 a year, or €422 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.