Dear all,
In the ASHRAE 90.1G3.1.3.5 and G3.1.3.10, the hot water pump and chilled water pump power should be 19W/gpm and 22W/gpm. In the Pump: variable speed input, the 4 coefficients of the part load performance curve should be input, where shall I find them?
Further, in the baseline building model, shall I use "autosize" or a fixed value in the "rated flow rate" input?
Thanks!
Han Xing