Dolceclima Aira 14 D NW: 14,000 BTU/h portable air conditioner with HEPA filter
At a glance
The 14 D NW is the most powerful of the three sizes in the Aira range. It cools with 3.5 kW (14,000 BTU/h) in energy class A, with an EER of 2.61, and the manufacturer rates it for rooms up to 110 m³. While it cools, the air passes through an electrostatic dust filter and a HEPA filter.
How you use it
You operate the unit on its digital panel, with the remote control, which has a temperature sensor, or through the OS Home app. Eco Mode, Sleep Mode, Auto Blue Air and a timer are on board, together with self-diagnosis and automatic restart. The HEPA filter has an efficiency of 99.9% on PM 2.5 particles and 99.7% on PM 0.3 particles. A motorised flap with vertical swing directs the air, and the flap covers the air grilles. The fan has three speeds and moves up to 416 m³ of air per hour. There is no condensate tank, because the water is removed automatically. The casing is the same size as that of the smaller Aira models, and you move the 30 kg unit by its handles on castors. A mobile kit and a fixed kit for the air exhaust are supplied.
Specifications
| Cooling capacity (nominal) | 3.5 kW |
|---|---|
| Energy class, cooling | A |
| EER | 2.61 |
| Power input, cooling | 1.35 kW |
| Maximum power input | 1,600 W |
| Suitable for rooms up to | 110 m³ |
| Dehumidification capacity | 3.3 l/h |
| Airflow (max / med / min) | 416 / 374 / 326 m³/h |
| Sound pressure (min to max) | 52 to 54 dB(A) |
| Sound power level | 65 dB(A) |
| Refrigerant | R290, 0.195 kg |
| Exhaust hose | 1,500 x 150 mm |
| Dimensions (W x H x D) | 435 x 699 x 339 mm |
| Weight | 30.0 kg |
Before you buy
- The exhaust hose (1.5 metres long, 150 mm across) has to lead outdoors, through a window or a fixed wall duct.
- The manufacturer requires a floor area of at least 10 m² for the room where the unit stands.
- Cooling works at a room temperature of 17 to 35 °C. This unit cannot heat.
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 14 D NW.




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