Changes in 2020 vs 2026 2 missing 17 changed
Flip API Versions →Missing in 2020 (only available in 2026)
Changed members
Zone.AddSpaces(SpaceSet)
Became obsolete in 2026: This method is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone object instead.
| spaces | SpaceSet | The spaces which want to add to zone element. |
| → returns | nullNothingnullptr→Boolean | If successful the current zone element will add a set of input spaces, otherwise . |
Zone.RemoveSpaces(SpaceSet)
Became obsolete in 2026: This method is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone object instead.
| spaces | SpaceSet | The spaces which want to delete from the current zone element. |
| → returns | nullNothingnullptr→Boolean | If successful the current zone element will remove a set of input spaces, otherwise . |
Zone.CalculatedCoolingLoad()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone and SystemZoneData objects instead.
| → returns | Double |
Zone.CalculatedHeatingLoad()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone and SystemZoneData objects instead.
| → returns | Double |
Zone.CalculatedSupplyAirflow()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone and SystemZoneData objects instead.
| → returns | Double |
Zone.CoolingAirTemperature()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone and SystemZoneElementType objects instead.
| → returns | Double |
Zone.CoolingSetPoint()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone and SystemZoneElementType objects instead.
| → returns | Double |
Zone.DehumidificationSetPoint()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone and SystemZoneElementType objects instead.
| → returns | Double |
Zone.GrossArea()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone object and their properties instead.
| → returns | Double |
Zone.GrossVolume()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone object and their properties instead.
| → returns | Double |
Zone.HeatingAirTemperature()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone and SystemZoneElementType objects instead.
| → returns | Double |
Zone.HeatingSetPoint()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone and SystemZoneElementType objects instead.
| → returns | Double |
Zone.HumidificationSetPoint()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone and SystemZoneElementType objects instead.
| → returns | Double |
Zone.IsDefaultZone()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone object and their properties instead.
| → returns | Boolean |
Zone.Perimeter()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone object and their properties instead.
| → returns | Double |
Zone.ServiceType()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone object and their properties instead.
| → returns | ServiceType |
Zone.Volume()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use the GenericZone object and their properties instead.
| → returns | Double |