There are many applications where additional airflow would make an area more comfortable. In most cases, insufficient airflow is not caused by a lack of air handler cfm. The prime culprit is ...
For the past 50 years, engineers have been “designing” duct systems. Quite often, they were not actually designing the systems, but were sizing duct the duct according to some rule of thumb. The rules ...
Design Master HVAC (www.designmaster.biz) is a complete ductwork drafting and calculation program that works directly within AutoCad and BricsCad. The solution handles duct and diffuser layout, CFM ...