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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.1 kW · cooling and heating

Infiniton SPTSE18A2

A++

Uses less electricity than 0% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €191 a year, €1,912 over ten years.

Cooling, SEER
6.5
Typical 6.8
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€191 / year
+€191 if you also heat with it (average climate)

Uses more than most comparable models: 100 % of them need less. Rotenso LEP35Xi R16 / LOP35Xo R16, the most efficient alternative on sale, saves about €154 a year. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Infiniton has 5 models in this group; this one is number 4 among them.

Where it stands

Rank 5,155 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 5,154 use less.

Median 254 This model · 675 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+ Fuji Electric ROG18KATA/RYG18KRTA 538 kWh −€38.80
  2. A+ General AOHG18KATA/ABHG18KRTA 538 kWh −€38.80
  3. A++ Infiniton SPTSE18A2 675 kWh
  4. A++ Infiniton SPTWF18A2 675 kWh same
  5. A Berdsen 358100 810 kWh +€38.23
See the full ranking

What it will cost you

Period SPTSE18A2 LEP35Xi R16 / LOP35Xo R16 Difference
1 year €191 €37 −€154
5 years €956 €185 −€770
10 years €1,912 €371 −€1,541
15 years €2,867 €556 −€2,311

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 675 kWh / yr
Heating, average climate 675 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 4.0 675
Average (e.g. Strasbourg) 4.0 675
Colder (e.g. Helsinki) 4.0 675

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++ Infiniton SPTSE18A2 (this model)
5.1 kW6.5 675 — —
5.1 kW9.4 131 €154 €1,541
5.3 kW7.0 132 €154 €1,538
5.3 kW7.0 132 €154 €1,538
4.5 kW9.1 174 €142 €1,419
4.5 kW8.7 181 €140 €1,399

Label and product sheet

Energy class cooling / heating
A++ / A++
SEER
6.5
SCOP warmer / average / colder
4.0 / 4.0 / 4.0
Cooling design load
5.1 kW
Heating design load (average)
5.1 kW
Yearly cooling
675 kWh
Yearly heating (average climate)
675 kWh
Sound power indoor / outdoor
56 / 65 dB(A)
Refrigerant
SPTSE18A2 (GWP 657)

Model numbers and history

Registered by Infiniton under one model number.

SPTSE18A2

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

Questions

How much does the Infiniton SPTSE18A2 cost to run?

At one cooling season as on the label it uses about 675 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €191 a year, or €1,912 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.5 and SCOP 4.0 in the average climate: higher is better.