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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 2.6 kW · cooling and heating

Daitsu DS-9KZ-2_DOS9KZ-2

A+++

Uses less electricity than 69% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €31 a year, €306 over ten years.

Cooling, SEER
8.5
Typical 6.9
Heating, SCOP
4.1
Typical 4.1
Cooling cost
€31 / year
+€203 if you also heat with it (average climate)

Near the middle of its group: 17 % below the typical 130 kWh. Class A+++ is the best class any model in this group reaches. Heating efficiency (SCOP 4.1) is above the typical 4.1 of its group. Of 16 Daitsu models in this group, it is the most efficient. Daitsu sells the same label values under other model names: DS-9KZ_DOS-9KZ.

Where it stands

Rank 713 of 2,545 split air conditioners, under 3 kW by yearly consumption. 712 use less.

Median 130 This model · 108 0 1,300 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+++ Juro-Pro ECOMAX 9k 108 kWh same
  2. A+++ Kältebringer KBO9-R290 108 kWh same
  3. A+++ Daitsu DS-9KZ-2_DOS9KZ-2 108 kWh
  4. A+++ Daitsu DS-9KZ_DOS-9KZ 108 kWh same
  5. A++ Mitsubishi Electric MSZ-BT25VG2 / MUZ-BT25VG2 108 kWh same
See the full ranking

What it will cost you

Period DS-9KZ-2_DOS9KZ-2 MSZ-RZ25VU / MUZ-RZ25VU Difference
1 year €31 €21 −€9
5 years €153 €106 −€47
10 years €306 €212 −€93
15 years €459 €319 −€140

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 108 kWh / yr
Heating, average climate 718 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.6 650
Average (e.g. Strasbourg) 4.1 718
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+++ Daitsu DS-9KZ-2_DOS9KZ-2 (this model)
2.6 kW8.5 108 — —
2.5 kW11.7 75 €9 €93
2.5 kW11.7 75 €9 €93
2.5 kW11.2 78 €8 €85
2.5 kW11.2 78 €8 €85
2.5 kW10.9 80 €8 €79

Label and product sheet

Energy class cooling / heating
A+++ / A+
SEER
8.5
SCOP warmer / average / colder
5.6 / 4.1 / –
Cooling design load
2.6 kW
Heating design load (average)
2.1 kW
Yearly cooling
108 kWh
Yearly heating (average climate)
718 kWh
Sound power indoor / outdoor
54 / 63 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Daitsu under one model number.

DS-9KZ-2_DOS9KZ-2

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

Questions

How much does the Daitsu DS-9KZ-2_DOS9KZ-2 cost to run?

At one cooling season as on the label it uses about 108 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €31 a year, or €306 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 8.5 and SCOP 4.1 in the average climate: higher is better.