HVAC - Part 1: Air-Conditioning

About the Episode

"The big introduction to the public of air conditioning now happened at the St. Louis World's Fair in 1904. The system used 35,000 cubic feet of air per minute to cool the 1000-feet auditorium, the rotunda, and other rooms within the Missouri State Building." Did you know that people used to hang ice from the ceiling to control humidity and temperature? In this episode, Justin dives into the early days of air conditioning.