Details on purging U-value from heat transfer resistances
Information on the Purging U-value from heat transfer resistances dialog in the dynamic cooling load configuration.
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For windows and doors, the U-values are usually entered directly as a value. The heat transfer resistances for convection and radiation are already included in this calculation. For the dynamic cooling load calculation you have to purge the U-values from the heat transmission resistances again. Clicking DIN EN 6946 or ASHRAE enters the corresponding values. If required, you can also enter user-defined values.