Residential energy studies show that: 68% of residential systems are improperly charged, 70% have improper air flow and 91% have not had a combustion efficiency check performed. The System Performance training manual aids technicians in understanding the proper techniques and procedures used to verify and optimize performance of HVAC systems. The manual is broken into four parts covering: airflow, critical charging procedures, psychrometrics, and combustion efficiency. Persons who have finished reading this book can demonstrate their retained knowledge to: reduce warranty cost, reduce call backs and maximize the energy efficiency of heating and cooling equipment, by taking the System Performance Certification exam. Book and examination sold separately or bundled. 176 pages.

ISBN: 1-930044-31-3

This is a Hard Copy Book