Quick Card: HVAC Fromulas & Equations. Inc Builder's Book.

Quick Card: HVAC Fromulas & Equations.

Builders Book, Inc., 01/2007. Item #23655
ISBN: 9781889892788

From the Publisher;


This 4-page, full-color card quickly covers essential heating, ventilation
and air conditioning (HVAC) formulas and equations. Includes several quick
lookup tables ...


HVAC Rules-of-Thumb Fans (Basic Fan Laws, More Fan Equations) Ductwork and
Air Flow


Equivalent Duct Sizes


Air Flow in a Duct


Required Main Duct Sizes (table)


Air Flow for HVAC (Sensible Heat) Ductwork Pressures


Pressure Drop in HVAC Air Ducts


Reynolds Number


Heat Loss or Gain (Buildings) Steam Heating or Cooling


Common HVAC Formulas for Air and Water Energy Efficiency Calculations


Energy Efficiency Ratio (EER) Coefficient of Performance (COP) Seasonal
Energy Efficiency Ratio (SEER) Heating Seasonal Performance Factor (HSPF) Annual
Fuel Utilization Efficiency (AFUE) Useful Conversions


R-Value AC Condensate Flow


Combustion Air-Opening Sizes (table)


 


4 pages, laminated. Builder's Book, Inc. (January 2007)

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Price: $7.95

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