Hi, 

For a campus project, we would like to go with option 1 path2 full DES accounting to take advantage of the efficient chilled water plant. However, we were wondering if it is acceptible to use Path 1 on the hot water side. Or, when this method is selected both chilled and hot water needs to be modeled via path2? Existing system has both district steam and chilled water in operation. 

Thank you