The easy way to keep your HVAC systems humming. Meet the demand for better quality and efficiency in air systems by mastering the latest TAB (testing, adjusting, and balancing) techniques in the Third Edition of HVAC Testing, Adjusting, and Balancing Manual, by John Gladstone and W. David Bevirt. This time-saving productivity tool puts at your fingertips proven TAB methodologies, equations, and calculations for system balancing, controls, clean rooms, sound vibration and more. It's the only resource you need to: balance air and water distribution systems; adjust the total system to provide specified quantities; perform accurate electrical measurements; establish quantitative performance of all equipment; verify automatic controls; measure sound and vibration with complete confidence; and much more.Two percent to 10% duct air leakage generally is found throughout the industry for average size HVAC systems. Note in Table 6.2 ... This information also has been reprinted in ASHRAE and SMACNA duct design publications. 6.5.1 System anbsp;...
|Title||:||HVAC Testing, Adjusting, and Balancing Field Manual|
|Author||:||John Gladstone, W. David Bevirt|
|Publisher||:||McGraw Hill Professional - 1996-12-01|