The hallways and elevator shafts have a higher air pressure than the units. In the event of a fire this pressurization is turned up very high & you may hear or feel a huge rush of air. This is intended to keep our exit pathways clear of smoke.
The hallways and elevator shafts have a higher air pressure than the units. In the event of a fire this pressurization is turned up very high & you may hear or feel a huge rush of air. This is intended to keep our exit pathways clear of smoke.