EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 7.0 kW · cooling and heating

KlimaWorld Nexa S5 E Inverter 24

A++

Uses less electricity than 56% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €107 a year, €1,068 over ten years.

Cooling, SEER
6.5
Typical 6.9
Heating, SCOP
4.1
Typical 4.1
Cooling cost
€107 / year
+€464 if you also heat with it (average climate)

Near the middle of its group: 6 % below the typical 402 kWh. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.1) is above the typical 4.1 of its group. It is the only KlimaWorld model in this group.

Where it stands

Rank 6,102 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 6,101 use less.

Median 402 This model · 377 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ MDV EVOA-071-IU / EVO1-071-OU 377 kWh same
  2. A++ Inventor NRI-24WFI/NRO-24 377 kWh same
  3. A++ KlimaWorld Nexa S5 E Inverter 24 377 kWh
  4. A++ Eskimo ES-GP-24HRFN8-I / ES-GP-24HRFN8-O 377 kWh same
  5. A++ Rotenso U70Xi R17 / U70Xo R17 377 kWh same
See the full ranking

What it will cost you

Period Nexa S5 E Inverter 24 SNWS035VE3 Difference
1 year €107 €39 −€68
5 years €534 €195 −€338
10 years €1,068 €391 −€677
15 years €1,601 €586 −€1,015

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 377 kWh / yr
Heating, average climate 1,639 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 1,373
Average (e.g. Strasbourg) 4.1 1,639
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++ KlimaWorld Nexa S5 E Inverter 24 (this model)
7.0 kW6.5 377 — —
7.1 kW6.1 138 €68 €677
7.2 kW8.7 246 €37 €371
7.0 kW8.5 252 €35 €354
7.0 kW7.1 253 €35 €351
7.1 kW9.7 256 €34 €343

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.5
SCOP warmer / average / colder
5.1 / 4.1 / –
Cooling design load
7.0 kW
Heating design load (average)
4.8 kW
Yearly cooling
377 kWh
Yearly heating (average climate)
1,639 kWh
Sound power indoor / outdoor
60 / 68 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by KlimaWorld under one model number.

Nexa S5 E Inverter 24

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

Questions

How much does the KlimaWorld Nexa S5 E Inverter 24 cost to run?

At one cooling season as on the label it uses about 377 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €107 a year, or €1,068 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.5 and SCOP 4.1 in the average climate: higher is better.