EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 4.6 kW · cooling and heating

Daitsu DS-18UIDN(WD)_DOS-18UIDN(WD)

A++

Uses less electricity than 43% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €75 a year, €748 over ten years.

Cooling, SEER
6.1
Typical 6.8
Heating, SCOP
3.3
Typical 4.1
Cooling cost
€75 / year
+€327 if you also heat with it (average climate)

Near the middle of its group: 4 % above the typical 254 kWh. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 3.3) is below the typical 4.1 of its group. Daitsu has 47 models in this group; this one is number 11 among them. Daitsu sells the same label values under other model names: DS-18UIDA(W)_DOS-18UIDA(W). On the register since 2019 and still on sale.

Where it stands

Rank 2,882 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 2,881 use less.

Median 254 This model · 264 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Inventor L4VI32-18WiFi/L4VO32-18 264 kWh same
  2. A++ Inventor L4VI32-18WiFiR/L4VO32-18 264 kWh same
  3. A++ Daitsu DS-18UIDN(WD)_DOS-18UIDN(WD) 264 kWh
  4. A++ Daitsu DS-18UIDA(W)_DOS-18UIDA(W) 264 kWh same
  5. A++ Maxa BDL53A7 264 kWh same
See the full ranking

What it will cost you

Period DS-18UIDN(WD)_DOS-18UIDN(WD) LEP35Xi R16 / LOP35Xo R16 Difference
1 year €75 €37 −€38
5 years €374 €185 −€188
10 years €748 €371 −€377
15 years €1,121 €556 −€565

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 264 kWh / yr
Heating, average climate 1,155 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 906
Average (e.g. Strasbourg) 3.3 1,155
Colder (e.g. Helsinki) 3.3 3,182

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++ Daitsu DS-18UIDN(WD)_DOS-18UIDN(WD) (this model)
4.6 kW6.1 264 — —
5.1 kW9.4 131 €38 €377
4.0 kW8.5 144 €34 €340
4.0 kW8.5 144 €34 €340
4.1 kW2.6 145 €34 €337
4.2 kW9.9 148 €33 €329

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
5.1 / 3.3 / 3.3
Cooling design load
4.6 kW
Heating design load (average)
3.3 kW
Yearly cooling
264 kWh
Yearly heating (average climate)
1,155 kWh
Sound power indoor / outdoor
58 / 63 dB(A)
Refrigerant
R410A (GWP 2088)

Model numbers and history

2 model numbers are registered by Daitsu with identical label values (usually colour or market variants). Searching any of them leads here.

DS-18UIDN(WD)_DOS-18UIDN(WD) · DS-18UIDA(WD)_DOS-18UIDA(WD)

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

Questions

How much does the Daitsu DS-18UIDN(WD)_DOS-18UIDN(WD) cost to run?

At one cooling season as on the label it uses about 264 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €75 a year, or €748 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.1 and SCOP 3.3 in the average climate: higher is better.