The long-awaited 4th Edition of the AIRAH DA09 Air Conditioning Load Estimation and Psychrometrics Manual is scheduled to arrive today! The DA09 is the technical manual that details the Carrier Method for load estimation, which is the method CAMEL⁺ is based on.
The 4th Edition update includes changes such as LED lighting and adjustments to heat loads from people, as well as the latest set of design conditions based on Bureau of Meteorology weather data from 2000 – 2021.
Stay tuned for the update to CAMEL⁺ incorporating all these changes.