Oct. 27, 2006: York Training Specialist Writes Book on Airside System Analysis
NORMAN, Okla. - Norm Christopherson, a York® senior training specialist for Johnson Controls, is the author of the new book titled Airside System Analysis.
According to Christopherson, the new book draws from his experience, both as an HVAC student and professor and as a field technician. "In the classroom, I learned how to read the psychrometric chart, but books and experience failed to relate the chart to actual applications in the field," said Christopherson. "This book shows technicians how to apply their knowledge of the psychrometric chart and relate the chart to other HVAC concepts to solve real world problems. Just as engineers use the psychrometric chart and related calculations to design systems, technicians who understand the fundamentals of psychrometrics can determine why a particular system is not working properly."