Dolceclima Aira 12 G NW portable air conditioner, 2.9 kW with two-stage filter
At a glance
The 12 G NW is the middle size of the Aira range. It cools with 2.9 kW (12,000 BTU/h) in energy class A, with an EER of 2.61, and the manufacturer gives 95 m³ as the maximum room volume. Up to 2.78 litres of moisture per hour can be taken from the air.
How you use it
Before the air reaches the room it goes through two filters: an electrostatic one against dust and a HEPA filter with an efficiency of 99.9% on PM 2.5 and 99.7% on PM 0.3. A motorised flap then blows it out, with a vertical swing if you want it. That same flap covers the air grilles, which gives the unit its plain look. The fan has three speeds and moves up to 430 m³ per hour. Eco and sleep modes, a timer and Auto Blue Air are available. You work the unit from the digital panel, the remote control with temperature sensor or the OS Home app. Condensate drains automatically. Handles and castors make it possible to move the 28.1 kg unit between rooms, and kits for a portable or a fixed air exhaust are both supplied.
Specifications
| Cooling capacity (nominal) | 2.9 kW |
|---|---|
| Energy class cooling | A |
| EER | 2.61 |
| Power input when cooling | 1.13 kW |
| Suitable for rooms up to | 95 m³ |
| Dehumidifying capacity | 2.78 l/h |
| Airflow (max / med / min) | 430 / 388 / 336 m³/h |
| Sound pressure (min to max) | 51 to 53 dB(A) |
| Sound power level | 63 dB(A) |
| Refrigerant | R290, 0.17 kg |
| Operating temperature cooling | 17 to 35 °C |
| Exhaust hose | 1,500 x 150 mm |
| Dimensions (w x h x d) | 435 x 699 x 339 mm |
| Weight | 28.1 kg |
Before you buy
- Plan for a spot by a window: the 1.5 metre exhaust hose has to carry the warm air outside.
- The unit cools at room temperatures from 17 °C upwards and has no heating function.
- For the R290 refrigerant a minimum floor area of 9 m² applies.
Manual and documents
The manufacturer's manual and product sheet are on our specialist site olimpia-air.com (site in Dutch): documents for the Dolceclima Aira 12 G NW.




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