Hi All,

Kindly clarify my doubt regarding definition of CFMd in fan power adjustment calculation. From my understanding and based on previous LEEDuser comments that CFMd is the proposed design supply air flow rate.

But I have got a review comment for a project mentioning that fan power adjustment CFMd should be equal to the baseline supply air flow rate.

As per ASHRAE 90.1, it is mentioned that CFMd is the design airflow through each applicable device.

Kindly clarify

Thanks in advance.