Bill Johnson

Bill Johnson has taught Heating, Air Conditioning and Refrigeration for 21 years in various technical colleges and factory schools. A graduate of Southern Technical Institute, a branch of Georgia Tech in Atlanta, GA, he has also served as a Service Manager for a major manufacturer for 6 years. Bill owned his own HVAC&R business for about 10 years and has been a member of the Refrigeration Service Engineers Society and the American Society of Heating Refrigerating Air Conditioning Engineers. His authoring credits include 3 major textbooks on the market today, as well as their ancillary materials.