|
SCIA | is a joke.
Example: Today, at church, we each have our assigned, social distanced seats. Pastor, up front, HVAC vent right behind him. We congregates scattered through the Sanctuary, with HVAC vents along both out side walls. AC turns on and the vents produce air movement though the sanctuary, out the rear door, to the return vent, in the floor of the rear hallway, moving the air from the walls over the seats and the seated, out the rear door, into the return vents.
This same problem exists in most all building ever built.
Our house is similar, and even if each room has it's own vent and return, the air is mixed in the ducts and germs from one room will, eventually end up in ALL rooms.
Any building with any HVAC system is the same, Unless it is an isolation type system in medical or research building. | |
|
Looking forward.
