Flow Design, Inc. custom Hook-Up piping packages have pretty much revolutionized the HVAC industry. With their introduction in the late 1980’s, they have been widely accepted and have become the “standard” when piping around fan coils, heat pumps, VAV’s and reheat coils. Although most industry professionals automatically think of FDI Hook-Up for their 2” and below packages, they sometimes do not realize that FDI can bring the same quality and cost savings to their larger piping configurations.

Enclosed you will find a copy of our most current brochure that highlights the advantages of using FDI Hook-Up for your 2-1/2” and above piping needs. The most common use for our larger components is for use on air handlers. Our brochure shows four of the most “typical” air handler configurations that we see at our manufacturing facility. Your specifications may require more or less products or different combinations of these products. There are numerous configurations and design possibilities and your local FDI representative can assist you in designing your specific Hook-Up solution.