Arkansas HVACR NewsMagazine November 2018

S tate, National, Chapter News Tech News

(We thank Bill Smith, President of Elite Software Products for his input in this article. He is a longtime developer of HVAC design software for such applications as ACCA Manual J, D, and S calculations along with duct, pipe, and wire sizing. Bill can be contacted at Elite Software in College Station, Texas, phone 979-690-9420 www.elitesoft.com )

The following image is one example of an expanded ratings table

Having this information is important as a nominal capacity may not be actual capacity. This is particularly important if the load is close to a nominal sizing. Even more so if the load has a greater SHR than 70%. That expands the topic and one that Bryan Orr develops in his article, “Sensible Heat Ratio” which appears in this issue of the HVACR NewsMagazine.