[gdeepak02]

No description provided.

[gdeepak02]

This will need the previous pull request to go in first to sort out build issues

#1752

[gdeepak02]

I had dependencies updated locally (from this PR) to be able to build and run tests. All tests passed fine for me locally.

[tmilnthorp]

Looks good overall. A few things:

1. Could you add the reciprocal relation to ThermalResistance in UnitRelations.json, like the other reciprocal pairs (e.g. ElectricResistivity/ElectricConductivity)?

   "1 = ThermalConductance.WattPerKelvin * ThermalResistance.KelvinPerWatt",
   

2. Typo in XmlDocSummary: "temperature difference.. It is" has a double period.
3. Optional: Btu/(h·°F) is how HVAC UA values are usually quoted, and a Kilo prefix (kW/K) would match the siblings like HeatTransferCoefficient.

[gdeepak02]

Thanks @tmilnthorp . I have pushed the code update. Please take a look when you get a chance.

[Copilot]

🟡 Changes recommended

The reciprocal thermal relation lacks tests for both Inverse() directions and non-base-unit normalization.

1 open issue

• Add reciprocal conversion tests for thermal conductance and resistance · New

What changed in this PR

Adds ThermalConductance to UnitsNet’s generated quantity APIs, with unit conversions and relationships to power, temperature difference, and thermal resistance.

Changes:

• Defines five thermal conductance units, their conversions, and abbreviations.
• Adds reciprocal conversion with thermal resistance and arithmetic operators involving power and temperature difference.
• Adds numeric extensions and generated/custom tests.

File	Description
UnitsNet/​GeneratedCode/​Units/​ThermalConductanceUnit.g.cs	Defines the five unit enum values.
UnitsNet/​GeneratedCode/​Resources/​ThermalConductance.restext	Supplies unit abbreviations.
UnitsNet/​GeneratedCode/​Quantity.g.cs	Registers the quantity and reciprocal pair.
UnitsNet/​GeneratedCode/​Quantities/​ThermalResistance.g.cs	Adds inversion to thermal conductance.
UnitsNet/​GeneratedCode/​Quantities/​ThermalConductance.g.cs	Implements the generated quantity API.
UnitsNet/​GeneratedCode/​Quantities/​TemperatureDelta.g.cs	Adds multiplication by thermal conductance.
UnitsNet/​GeneratedCode/​Quantities/​Power.g.cs	Adds thermal conductance division operators.
UnitsNet.Tests/​GeneratedCode/​TestsBase/​ThermalConductanceTestsBase.g.cs	Adds standard quantity and conversion tests.
UnitsNet.Tests/​GeneratedCode/​IQuantityTests.g.cs	Covers dynamic creation and quantity metadata.
UnitsNet.Tests/​CustomCode/​ThermalConductanceTests.cs	Supplies conversion expectations and operator tests.
UnitsNet.NumberExtensions/​GeneratedCode/​NumberToThermalConductanceExtensions.g.cs	Adds numeric extension methods.
UnitsNet.NumberExtensions.Tests/​GeneratedCode/​NumberToThermalConductanceExtensionsTest.g.cs	Tests numeric extension methods.
UnitsNet.NumberExtensions.CS14/​GeneratedCode/​NumberToThermalConductanceExtensions.g.cs	Adds C# 14 extension properties.
UnitsNet.NumberExtensions.CS14.Tests/​GeneratedCode/​NumberToThermalConductanceExtensionsTest.g.cs	Tests C# 14 extension properties.
Common/​UnitRelations.json	Defines reciprocal and power relationships.
Common/​UnitEnumValues.g.json	Records stable unit enum identifiers.
Common/​UnitDefinitions/​ThermalConductance.json	Defines dimensions, units, conversions, and localization.

_{Review effort: Balanced}

[gdeepak02]

I have resolved the issues highlighted by Tristan and Copilot. This pull request seems ready to merge. Please review the pull request and let me know if I missed anything.