Add Efficiency Units Enums.md

AnnualCoolingEfficiencyUnits, AnnualHeatingEfficiencyUnits and WaterHeaterEfficiencyType - Add Enumerations And Harmonize Names

Overview

The auc:AnnualCoolingEfficiencyUnits and auc:AnnualHeatingEfficiencyUnit elements are inconsistently named.

The auc:AnnualHeatingEfficiencyUnits and auc:WaterHeaterEfficiencyType elements are missing enumerations.

Justification

The name of the auc:AnnualCoolingEfficiencyUnits element is pluralized, whereas the name of the auc:AnnualHeatingEfficiencyUnit element is not.

In Audit Template, "Thermal Efficiency" is a valid unit for heating sources.

In Audit Template, "AFUE" is a valid unit for domestic hot water systems.

Implementation

This proposal is to:

1. Rename auc:AnnualHeatingEfficiencyUnit to auc:AnnualHeatingEfficiencyUnits (so that is consistent with auc:AnnualCoolingEfficiencyUnits).

2. Add the following enumerations to the auc:AnnualHeatingEfficiencyUnits element:

• "Thermal Efficiency"

3. Add the following enumerations to the auc:WaterHeaterEfficiencyType element:

• "AFUE"

References

n/a