Chesly Cherizol.

ADS Air Conditioning Duct Systems ,the owner of this company currently resides in Orlando fl

In many ways has bought light to a dark attic ! In poetical terms that is. Duct work is a A/C Techs worse night mare simply because of the scorching Florida heat and the tight spaces one has to deal with when installing duct work.

What bothered me most was the same old way of installing this alien like looking thing in your attic that you had no clue about how to even describe it ! well i wanted to change that by using a trunk system more like commercial trunks [1] but you must know how to use a duculator to have the proper measurement such as duct size ,cfm,square footage for example if a room measures 100sqf the vague rule would be 1 cfm per sqf

Duct systems calculations
  1. ^ fibrous duct by smacna