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C

FamilyThermalProperties

Version comparison
2020 2021 2022 2023 2024 2025 2025.3 2026 2027

Members across versions

12 members across 9 versions · 1 added later · 2 changed · 1 obsolete

Member-name color: stable · changed · removed · obsolete · added later

Member 2020 2021 2022 2023 2024 2025 2025.3 2026 2027
C FamilyThermalProperties
same same same same same same same same same
M Dispose
same same same same same same same same same
M Find(Document, String)
same same same same same changed same same same
M IsValid
same same same same same same same same same
P AnalyticConstructionName
same same same same same same same same same
P AnalyticConstructionTypeId
same same same same same same same same same
P HeatTransferCoefficient
same same same same same same same same changed
P IsValidObject
same same same same same same same same same
P SolarHeatGainCoefficient
same same same same same same same same same
P ThermalResistance
same same same same same same same same same
P ThermalTransmittance
not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced added
P VisualLightTransmittance
same same same same same same same same same

Per-version detail

Click a version below to see what changed in that release vs your current frame (2027).
2027 current

Changes in 2020 vs 2027 1 missing 2 changed

Flip API Versions →

Missing in 2020 (only available in 2027)

ThermalTransmittance

Changed members

FamilyThermalProperties.Find(Document, String)
pADoc Document The document.
constructionId String The 'id' property of a constructionType node in Constructions.xml
→ returns nullNothingnullptr→FamilyThermalProperties The thermal properties found, or if no match was found.
FamilyThermalProperties.HeatTransferCoefficient()
Became obsolete in 2027: This property is deprecated in Revit 2027 and may be removed in a later version of Revit. Use the ThermalTransmittance property instead.
→ returns Double

Changes in 2021 vs 2027 1 missing 2 changed

Flip API Versions →

Missing in 2021 (only available in 2027)

ThermalTransmittance

Changed members

FamilyThermalProperties.Find(Document, String)
pADoc Document The document.
constructionId String The 'id' property of a constructionType node in Constructions.xml
→ returns nullNothingnullptr→FamilyThermalProperties The thermal properties found, or if no match was found.
FamilyThermalProperties.HeatTransferCoefficient()
Became obsolete in 2027: This property is deprecated in Revit 2027 and may be removed in a later version of Revit. Use the ThermalTransmittance property instead.
→ returns Double

Changes in 2022 vs 2027 1 missing 2 changed

Flip API Versions →

Missing in 2022 (only available in 2027)

ThermalTransmittance

Changed members

FamilyThermalProperties.Find(Document, String)
pADoc Document The document.
constructionId String The 'id' property of a constructionType node in Constructions.xml
→ returns nullNothingnullptr→FamilyThermalProperties The thermal properties found, or if no match was found.
FamilyThermalProperties.HeatTransferCoefficient()
Became obsolete in 2027: This property is deprecated in Revit 2027 and may be removed in a later version of Revit. Use the ThermalTransmittance property instead.
→ returns Double

Changes in 2023 vs 2027 1 missing 2 changed

Flip API Versions →

Missing in 2023 (only available in 2027)

ThermalTransmittance

Changed members

FamilyThermalProperties.Find(Document, String)
pADoc Document The document.
constructionId String The 'id' property of a constructionType node in Constructions.xml
→ returns nullNothingnullptr→FamilyThermalProperties The thermal properties found, or if no match was found.
FamilyThermalProperties.HeatTransferCoefficient()
Became obsolete in 2027: This property is deprecated in Revit 2027 and may be removed in a later version of Revit. Use the ThermalTransmittance property instead.
→ returns Double

Changes in 2024 vs 2027 1 missing 2 changed

Flip API Versions →

Missing in 2024 (only available in 2027)

ThermalTransmittance

Changed members

FamilyThermalProperties.Find(Document, String)
pADoc Document The document.
constructionId String The 'id' property of a constructionType node in Constructions.xml
→ returns nullNothingnullptr→FamilyThermalProperties The thermal properties found, or if no match was found.
FamilyThermalProperties.HeatTransferCoefficient()
Became obsolete in 2027: This property is deprecated in Revit 2027 and may be removed in a later version of Revit. Use the ThermalTransmittance property instead.
→ returns Double

Changes in 2025 vs 2027 1 missing 1 changed

Flip API Versions →

Missing in 2025 (only available in 2027)

ThermalTransmittance

Changed members

FamilyThermalProperties.HeatTransferCoefficient()
Became obsolete in 2027: This property is deprecated in Revit 2027 and may be removed in a later version of Revit. Use the ThermalTransmittance property instead.
→ returns Double

Changes in 2025.3 vs 2027 1 missing 1 changed

Flip API Versions →

Missing in 2025.3 (only available in 2027)

ThermalTransmittance

Changed members

FamilyThermalProperties.HeatTransferCoefficient()
Became obsolete in 2027: This property is deprecated in Revit 2027 and may be removed in a later version of Revit. Use the ThermalTransmittance property instead.
→ returns Double

Changes in 2026 vs 2027 1 missing 1 changed

Flip API Versions →

Missing in 2026 (only available in 2027)

ThermalTransmittance

Changed members

FamilyThermalProperties.HeatTransferCoefficient()
Became obsolete in 2027: This property is deprecated in Revit 2027 and may be removed in a later version of Revit. Use the ThermalTransmittance property instead.
→ returns Double