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Basics Of Duct Design
Found 1 free book(s)INTRODUCTION: HVAC BASICS
s3.cad.rit.edu1. An outside air duct can be found either before the cooling coil or before the filters on the air handling unit, depending on the design. 2. A system may have multiple sets of filters to remove different levels of impurities. 3. If the outside air duct is before the cooling coil the filters may be located before the outside air damper or ...