Systemair has thoroughly renovated the air handling units installed on the ground floor, 14th floor, and the 28th floor of the Blaak Office Tower.
The air handling unit located on the 28th floor which moves 110 000 m3 of air/h had its DX coolers replaced with two cold water coolers.
The unit on the 14th floor, with a supply air volume of 130 000 m3/h and extract air volume of 120 000 m3/h was equipped with new heaters and cooling batteries. The outdoor air intake valves, recirculation valves, and bypass valves were also replaced.
The air handling unit on the ground floor was equipped with a new cooler.