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bn:01446639n
Noun Concept
Categories: Heating, ventilating, and air conditioning, Industrial hygiene, Units of temporal rate
EN
air changes per hour  ac/h  ACH  air change rate  Air exchange per hour
EN
Air changes per hour, abbreviated ACPH or ACH, or air change rate is the number of times that the total air volume in a room or space is completely removed and replaced in an hour. Wikipedia
Definitions
Relations
Sources
EN
Air changes per hour, abbreviated ACPH or ACH, or air change rate is the number of times that the total air volume in a room or space is completely removed and replaced in an hour. Wikipedia
A unit in ventilation Wikipedia Disambiguation
Measure of the air volume added to or removed from a space Wikidata
IS A
dimensionless quantity
room air distribution
Wikipedia
EN
air changes per hour
Wikidata
EN
Air changes per hour
Wikipedia Redirections
EN
air change rate, Air exchanges per hour
Wikidata Alias
EN
ac/h, ACH, air change rate, Air exchange per hour, Air exchange rate

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