Loud air, Hurricane Like Sound. Poor to Faulty Engineering designd

by Eldon S, Ph.D
(Ft myers, Florida)

Air noise can come from anywhere. I was a pulmonary physiologist and listened to my patients lung sounds.

Too much air is being forced thru grilles! Someone should invent a wider vent that may be put over existing supply duct yet dispersed over a 2 to 3 vent surface.

THIS IS A TOTALLY COMMON COMPLAINT! Thoughtful design with air flow physics should be employed!!

I notice almost all air conditioning systems get a very bad review, if you look at the complaints on many internet sites.