Handy reference for hydronics, airflow, heat transfer, and electrical systems/motors. In this concise volume you can look up such things as V-belt sizes, fan laws, equations for heat flow, flow through coils, and electrical values. Learn “Rules of thumb“ that let you estimate if components are operating in a safe range. No theoretical concepts.

Rules of thumb to determine if systems and components are operating in a safe range. Identifies sources of problems. Equations, values, and conversions. A reference book for everyone in HVAC industry.

 CONTENTS
    Hydronics
    Airflow
    Heat Transfer
    Electrical Systems and Motors
    Values and Conversions
    Equations
    Symbols
    Definitions and Abbreviations

Our TAB instructors love it. I have decided to provide it to our recently certified TAB technicians as a handy reference easily carried in their tool kits (and as a gift for the completion of the certification process).
          Steve Gruenfelder, Director
          West Training Center
          Southern California Sheet Metal
          Joint Apprenticeship & Training Committee

Another great text by Leo Meyer. A must have for the HVAC installing & service technician. Full of excellent need-to-know information.
              Joe Marchese RHVAC tools.com

I can honestly say I have thoroughly enjoyed all of your books. They are very informative. I really enjoy the fact that the info is very technical but it is in a format that is easy to comprehend and to follow. Thanks again. You guys are the best.
               Perrin Perez

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