My office has a similar system but in a very simple version. It's just for cooling and constantly pulling air out of the basement into the offices. For a few we

My office has a similar system but in a very simple version. It's just for cooling and constantly pulling air out of the basement into the offices. For a few weeks in the beginning of summer it's working fine but after the basement heats up, it's just shuffling hot air around until the building manager remembers to shut it down. The old building manager was quite good at turning it on at night and off by day to cool the building in summer nights. I remember reading somewhere that this system had been built again in Germany by a larger corporation that issued a PR statement about that but I cannot find it anywhere.