PrimerSizing heating, cooling and ventilation ducts, trunks, and runouts for energy efficient housingBuilding Science Primer 050: last updated 2009/07/23 |
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A design process is laid out for sizing cooling and heating system capacity; for specifying the airflow and duct sizes to each conditioned space; and for specifying the free area needed to transfer air supplied to closed rooms back to the central return.
