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ever wondering how air goes through a building? Say hello to the air handling unit. it connects to the outside of a building and pulls air in. it runs the air through multiple filters then pushes it into the main duct work.
ever wondering how air goes through a building? Say hello to the air handling unit. it connects to the outside of a building and pulls air in. it runs the air through multiple filters then pushes it into the main duct work.
