7.5.5.3 Qto_AirToAirHeatRecoveryBaseQuantities
7.5.5.3.1 Semantic definition
Base quantities that are common to the definition of all types of air-to-air heat recovery elements.
7.5.5.3.2 Applicable entities
7.5.5.3.3 Properties
| Name | Data Type | Description | |
|---|---|---|---|
| GrossWeight | IfcQuantityWeight |
Total Gross Weight of the object without any add-on parts and not taking into account possible processing features (cut-out's, etc.) or openings and recesses. |