EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Portable air conditioners · 2.6 kW · cooling and heating

ONE Clima ONEULTRA09/Y24

A+++

Uses less electricity than 0% of the 1,963 portable air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €684 a year, €6,839 over ten years.

EER
3.7
Running cost
€684 / year
350 cooling hours
Per hour
€2
6.90 kWh

Uses more than most comparable models: 100 % of them need less. A.I&E 21365, the most efficient alternative on sale, saves about €644 a year. Class A+++ is the best class any model in this group reaches, and only 0% of them do. Of 2 ONE Clima models in this group, it ranks last.

Where it stands

Rank 1,963 of 1,963 portable air conditioners, under 3 kW by yearly consumption. 1,962 use less.

Median 350 This model · 2,415 100 2,450 kWh ← uses less · uses more →

Next to it in the ranking

  1. A Create SILKAIR CONNECT - Aire Acondicionado Portátil 3 en 1 WiFi 9000 BTU 910 kWh −€426.22
  2. A Swan SH3060 910 kWh −€426.22
  3. A+++ ONE Clima ONEULTRA09/Y24 2,415 kWh
See the full ranking

What it will cost you

Period ONEULTRA09/Y24 21365 Difference
1 year €684 €40 −€644
5 years €3,420 €198 −€3,221
10 years €6,839 €396 −€6,443
15 years €10,259 €595 −€9,664

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+++ ONE Clima ONEULTRA09/Y24 (this model)
2.6 kW— 2,415 — —
2.6 kW— 140 €644 €6,443
2.1 kW— 210 €624 €6,245
2.1 kW— 210 €624 €6,245
2.9 kW— 210 €624 €6,245
2.5 kW— 210 €624 €6,245

Label and product sheet

Energy class cooling / heating
A+++ / A++
EER
3.7
Cooling design load
2.6 kW
Sound power indoor / outdoor
52 / 61 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by ONE Clima under one model number.

ONEULTRA09/Y24

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

Questions

How much does the ONE Clima ONEULTRA09/Y24 cost to run?

At 350 cooling hours a year it uses about 2,415 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €684 a year, or €6,839 over ten years.