February 19, 2026Chapter Meeting Topic Understanding the concept of temperature change, moisture change, enthalpy and the associated calculation are all part of the design evaluation process referred to as psychrometrics. The common notion is that as long as cooling or heating takes place, the environmental conditions can be defined as "comfortable". Over many years, experience …
This site is maintained by the Northern Indiana Chapter of ASHRAE. It does not present official positions of the Society nor reflect Society policy. Northern Indiana Chapter may not act for the Society and the information presented here has not had Society review. To learn more about ASHRAE activities on an international level, contact the ASHRAE home page at http://www.ashrae.org.
© 2026 Northern Indiana Chapter of ASHRAE. All Rights Reserved.
