Testing and Balancing HVAC Air and Water Systems

This book provides all the information you will need to evaluate and balance the air and water sides of any HVAC system. This new edition includes coverage of pneumatic, electric, electronic, direct digital, proportional, integral and derivative control systems. Every aspect of testing, adjusting and balancing is addressed, including all types of instruments required, and specific methods to adjust constant volume, single zone, dual duct, induction, and variable air volume systems. Complete details are provided for the full scope of system components, including fans, pumps, motors, drives and electricity, as well as for balancing devices and instrument usage.