User:AlfredoGraff6
From Design Computation
Revision as of 03:48, 2 January 2019 by AlfredoGraff6 (talk | contribs)
You must consider static pressure when sizing duct. Hopefully that gives you a better idea what each level of dB sounds like. The vents were blowing air, obviously not cold, and the unit outside was definitely not running.
