Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

If you refer to the EnergyPlus I/O Reference for this section, you will find this

If the method “NominalCapacity” is selected then the fields “Design Water Flow Rate”, “U-Factor Times Area Value at Design Air Flow Rate” and “U-Factor Times Area Value at Free Convection Air Flow Rate” must be left blank, but the fields “Nominal Capacity” and “Free Convection Capacity” must be entered as described below.

You will need to calculate the Free convection capacity as detailed here link text

If you refer to the EnergyPlus I/O Reference for this section, you will find this

If the method “NominalCapacity” is selected then the fields “Design Water Flow Rate”, “U-Factor Times Area Value at Design Air Flow Rate” and “U-Factor Times Area Value at Free Convection Air Flow Rate” must be left blank, but the fields “Nominal Capacity” and “Free Convection Capacity” must be entered as described below.

You will need to calculate the Free 'Free convection capacity capacity' as detailed here link text