Question No 1:
The specified cooling capacity of the air conditioning is indicated as 20.1 kW. The total airflow indicated is 0.3 m3/s.
It is not possible to select a unit that complies with these parameters. The minimum airflow for a 20 kW cooling unit would be in the region of 1.6 to 1.8 m3/s. Please advice.
The important issue is that; the cooling capacity should achieve 20Kw and the flow rate should not be less than 0.3m3/s, for that matter you can quote 1.6m3/s to 1.8m3/s as mentioned
Date: 4 May, 2016