Air & ventilation
ACH
also known as: Air Changes per Hour
How many times the air in a room is fully replaced in an hour. Code minimums are usually 0.35–1; hospitals and labs run 10+. Higher ACH means more ventilation energy.
Related
Air & ventilation
also known as: Air Changes per Hour
How many times the air in a room is fully replaced in an hour. Code minimums are usually 0.35–1; hospitals and labs run 10+. Higher ACH means more ventilation energy.
Related
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