In an effort to provide heating, ventilation, air-conditioning and refrigeration professionals with continuous, up-to-date training, RSES has released the Service Application Manual Chapter 650-002, Section 3A, Practical Applications of Psychrometrics, written by Harlan Krepcik, CMS.  

SAM is the oldest HVACR reference manual available in the industry. It contains thousands of pages of technical data, equipment analyses and evaluations, field application instruction, regulations, good practice codes, business development guidance and more.  SAM is a great resource to obtain knowledge in 25 categories and 45 subcategories of HVACR-related topics. 

Practical Applications of Psychrometrics provides readers with a thorough look into psychrometrics, a subject in which all HVAC professionals should be educated.  Krepcik details various topics including: basic principles; solution schematics; mixed-air processes; evaporative cooling processes; and steam humidification.  

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