EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Portable air conditioners · 2.6 kW · cooling and heating

RUBY ZEUS 9000

A

Uses less electricity than 9% of the 1,963 portable air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €99 a year, €991 over ten years.

EER
2.7
Running cost
€99 / year
350 cooling hours
Per hour
€0.28
1.00 kWh

Uses more than most comparable models: 91 % of them need less. A.I&E 21365, the most efficient alternative on sale, saves about €59 a year. Class A is the most common class in this group (90% of models). It is the only Ruby Zeus 9000 model in this group. Registered in Jul 2026, one of the newer models in its group.

Where it stands

Rank 980 of 1,963 portable air conditioners, under 3 kW by yearly consumption. 979 use less.

Median 350 This model · 350 100 2,450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A Anslut 1061311 350 kWh same
  2. A Blaupunkt BLP-32 350 kWh same
  3. A RUBY ZEUS 9000 350 kWh
  4. A Eneretica SOLO 2.0 MINI 350 kWh same
  5. A Humhold HDPAC-09-PSA1 350 kWh same
See the full ranking

What it will cost you

Period RUBY ZEUS 9000 21365 Difference
1 year €99 €40 −€59
5 years €496 €198 −€297
10 years €991 €396 −€595
15 years €1,487 €595 −€892

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

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 RUBY ZEUS 9000 (this model)
2.6 kW— 350 — —
A A.I&E 21365 compare
2.6 kW— 140 €59 €595
A+ Panasonic P-MOZ20IC5-E compare
2.1 kW— 210 €40 €396
A+ Panasonic P-MOZ20IC5-UK compare
2.1 kW— 210 €40 €396
A Panasonic P-MOZ30IC5-UK compare
2.9 kW— 210 €40 €396
A+++ De'Longhi PAC EX105 A+++ compare
2.5 kW— 210 €40 €396

Label and product sheet

Energy class cooling / heating
A / A
EER
2.7
Cooling design load
2.6 kW
Sound power indoor / outdoor
64 / 0 dB(A)
Refrigerant
R-290 (GWP 3)

Model numbers and history

Registered by Ruby Zeus 9000 under one model number.

RUBY ZEUS 9000

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

Questions

How much does the RUBY ZEUS 9000 cost to run?

At 350 cooling hours a year it uses about 350 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €99 a year, or €991 over ten years.