Dear all,

I have got the following comment,

Insufficient information was provided to justify the service water heating savings. Please provide sufficient information to justify all water heating savings. If taking credit for low-flow fixtures, please be sure to provide backup water heating calculations showing the fixtures consistent with those reported in WEc3 (Water Use Reduction), as well as estimations of the percentage hot water versus cold water flow, and the delta T of the DHW system, as well as the anticipated hot water temperatures at the fixtures

I do not know, what to do.
I appreciate if anyone can help me with that.

Thank you,

Arash Pasgar