Air-Conditioning and Refrigeration Institute: electricity, wiring diagram book
September 22, 2000
"Understanding Electricity and Wiring Diagrams for HVACR" is a new 350-page textbook, which offers technicians a basic book for courses in the principles and the electricity of hvacr. It contains up-to-date information on fundamental concepts and practical applications, derived from contributions from members, industry experts, and academic advisors.