The Aria Fresh units satisfy dehumidification and room air change with high efficiency heat recovery. The Plus versions are also able to integrate cooling during summer operation when needed.
The renewal air flow rate can be adjusted from 0 to 50% of the nominal capacity of the unit (e.g. on Aria Fresh 400 model from about 0 to 204 m3 /h).The remaining air flow rate is activated only upon request of dehumidification or summer thermal integration and is aspirated directly from the ambient.The outlet air is taken from a dedicated fifth way and usually comes from kitchen and bathroom to avoid circulation of bad smells.
The cooling integration (Plus version only) during summer activates the cooling circuit composed by compressor, air evaporation battery, air and water condenser supplied by radiant system in order to have both air dehumidification and cooling integration. During dehumidification or cooling mode, the air flow rate is the sum between the renewal and recirculation air flow rate thanks to the opening of the specific automatic shutter.The winter thermal integration can be obtained by powering the hydronic battery of post heating with the water of the radiant system. The air flow rate is the same of the renewal air from outside, max. 50% of the nominal flow rate.
Feature
Aria Fresh400 P
Aria Fresh640 P
Total air flow rate
401 m3/h
640 m3/h
Nominal external air flow rate
204 m3/h
319 m3/h
Efficiency of recuperator1
81,5%
81,8%
Dehumidification capacity2
30,5 l/day
56 l/day
Cooling capacity provided by the compressor3 (only Plus)
1,39 kW
2,15 kW
0,7 kW
1,56 kW
0,86 kW
1,4 kW
1. Outdoor air temperature 7°C; relative humidity 72% . Room temperature 20°C; 28% relative humidity, nominal air flow rate2. Outdoor air temperature 30°C; relative humidity 60% . Room temperature 25°C; 50% relative humidity, nominal air flow rate2a. Outdoor air temperature 33°C; relative humidity 50% . Room temperature 25°C; water temperature 16°, nominal air and water flow rate3. Room temperature 25°C; 60% relative humidity, nominal air flow rate; water in 16°C out 18°C4. Room temperature 20°C; 60% relative humidity, nominal air flow rate; water in 35°C out 30°C
If you are interested in finding out more about our product please write to us and we will gladly be of further assistance.
Was the information on this page useful to you?