A HERS rater measures duct leakage to outside at 8% of system airflow. How should this value be entered into the energy model?
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A
As total duct leakage including leakage to inside
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B
As leakage to outside only, separate from total leakage
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C
As a duct efficiency multiplier between 0 and 1
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D
As an equivalent leakage area in square inches