 A 
ASHRAE Standard 152 duct surface area
 B 
 C 
Calculated equivalent length of fitting
Converting Air Changes per Hour to CFM (Infiltration)
Converting Air Changes per Hour to CFM (Ventilation)
Cooling Supply CFM Requirement Per Room
 D 
Diversity factors for equipment loads
 E 
Elbow Radius to Diameter Ratio
Entering Coil Condition for Manual S
Equations.
Converting Air Changes per Hour to CFM (Infiltration)
Converting Air Changes per Hour to CFM (Ventilation)
Cooling Supply CFM Requirement Per Room
Equivalent Circular Diameter (Rectangular)
Heat Gain for Glass Not Shaded by an Overhang (Including Glass Doors and Skylights)
Heat Gain for Glass Shaded by an Overhang
Heat Gain for Walls Doors Roofs and Floors
Heat Loss due to Infiltration and/or Ventilation for the Entire Building
Heat Loss Due to Walls Partitions Doors Glass Roofs and Floors

Heating Supply CFM Requirement Per Room
Height of Unshaded Portion of Glass
Latent Heat Gain Due to Equipment or Appliances
Latent Heat Gain due to People
Sensible Heat Gain due to Ductwork
Sensible Heat Gain Due to Equipment or Appliances
Sensible Heat Gain Due to Lights
Sensible Heat Gain due to People
Total Building Latent Heat Gain Due to Infiltration or Ventilation
Total Building Sensible Heat Gain Due to Infiltration or Ventilation
Total CFM Requirement for Cooling
Total Heat Loss Due to the Structural Components of a Room
Total Latent Heat Gain of a Building
Total Sensible Heat Gain due to Structural Components of a Room
Total Sensible Heat Gain of a Building
Total Supply CFM Requirement for Heating
Equipment Cooling Loads window
Equivalent Circular Diameter (Rectangular)
Equivalent length of fitting, calculated
 F 
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Fitting Elbow Radius to Diameter Ratio
Fitting equivalent length, calculated
 G 
Globally changing duct properties
 H 
Heat Gain and Loss For Partition Walls

Heat Gain for Glass Not Shaded by an Overhang (Including Glass Doors and Skylights)
Heat Gain for Glass Shaded by an Overhang
Heat Gain for Walls Doors Roofs and Floors
Heat Loss Due To Hot Water Piping
Heat Loss due to Infiltration and/or Ventilation for the Entire Building
Heat Loss Due to Walls Partitions Doors Glass Roofs and Floors

Heat Loss For Below Grade Walls
Heating Supply CFM Requirement Per Room
Height of Unshaded Portion of Glass
 I 
Importing Another User's Project
Interpolation Values for Manual S
 L 
Latent Heat Gain Due to Equipment or Appliances
Latent Heat Gain due to People
 M 
Manual S Entering Coil Condition
Manual S Performance Data Examples

 N 
Nominal equivalent length of fitting
 O 
 P 
Project. Menu
 Q 
 R 
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Room CFM sum not equal to system
 S 
Sensible Heat Gain due to Ductwork
Sensible Heat Gain Due to Equipment or Appliances
Sensible Heat Gain Due to Lights
Sensible Heat Gain due to People
Sum of Room CFM not equal to system
 T 
Tabular Manual D Ductsize Defaults
Total Building Latent Heat Gain Due to Infiltration or Ventilation
Total Building Sensible Heat Gain Due to Infiltration or Ventilation
Total CFM Requirement for Cooling
Total Heat Loss Due to the Structural Components of a Room
Total Latent Heat Gain of a Building
Total Sensible Heat Gain due to Structural Components of a Room
Total Sensible Heat Gain of a Building
Total Supply CFM Requirement for Heating
 U 
Upload Favorites, Recent, Custom Materials from Rhvac 9
 V 
 W 
 Z 