Hi,

I am modeling my design building that contains some AHUs, UHs, CUHs, and MAUs. All of the heating in the systems comes from 3 hot water boilers that supply hot water coils in the air-side equipment. The VAV systems have VAV boxes with hot water reheat coils and there are no electric resistance heating coils in the building. However when I simulate the model I get an extremely large space heating load under the Electric Consumption. Has anyone come across this problem?

Thank you for any ideas or help.

Stephen E Salomon