Highway to the Comfort Zone: History of the Psychrometric Chart

The psychrometric chart is the most common data visualization technique for designers of thermal comfort systems worldwide. From its humble roots as means expressing characteristics air in building design, use has grown to include representation zones human according both conventional and adaptive models. In this paper, we present an extensive history development fallacies with representing simply a box that sometimes moves on chart. origins link between refrigeration control are examined through archival reviews, examining works Carrier, Yagoglou, their contemporaries context modern mischaracterizations. A clearer understanding mapping comfort, control, climate metrics psychrometrics reported, critique conflation reported increase awareness limitations such treatment these three critical domains.