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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 2.6 kW · cooling and heating

Zephir ZER9000

A++

Uses less electricity than 26% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €41 a year, €408 over ten years.

Cooling, SEER
6.3
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€41 / year
+€208 if you also heat with it (average climate)

Near the middle of its group: 11 % above the typical 130 kWh. 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. Zephir has 16 models in this group; this one is number 7 among them. Zephir sells the same label values under other model names: ZT329000, ZTQ9000WIFI, ZER9000 MY24 and 2 more. On the register since 2021 and still on sale.

Where it stands

Rank 1,782 of 2,545 split air conditioners, under 3 kW by yearly consumption. 1,781 use less.

Median 130 This model · 144 0 1,300 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Arielli AAC-09T-PROB1 (WI-FI) 144 kWh same
  2. A++ Mundoclima MUCSR-09-H14 144 kWh same
  3. A++ Zephir ZER9000 144 kWh
  4. A++ Zephir ZER9000 MY24 144 kWh same
  5. A++ Zephir ZT329000 144 kWh same
See the full ranking

What it will cost you

Period ZER9000 MSZ-RZ25VU / MUZ-RZ25VU Difference
1 year €41 €21 −€20
5 years €204 €106 −€98
10 years €408 €212 −€195
15 years €612 €319 −€293

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 144 kWh / yr
Heating, average climate 735 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++ Zephir ZER9000 (this model)
2.6 kW6.3 144 — —
2.5 kW11.7 75 €20 €195
2.5 kW11.7 75 €20 €195
2.5 kW11.2 78 €19 €187
2.5 kW11.2 78 €19 €187
2.5 kW10.9 80 €18 €181

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.3
SCOP warmer / average / colder
– / 4.0 / –
Cooling design load
2.6 kW
Heating design load (average)
2.1 kW
Yearly cooling
144 kWh
Yearly heating (average climate)
735 kWh
Sound power indoor / outdoor
50 / 60 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

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

ZER9000 · ZEM9000 · ZTQ9000

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

Questions

How much does the Zephir ZER9000 cost to run?

At one cooling season as on the label it uses about 144 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €41 a year, or €408 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.3 and SCOP 4.0 in the average climate: higher is better.