This is my first time posting on the new site, so I hope everything works out okay. I’m having a problem getting the program to run a heat pump water heater for a new construction project. I’m getting this message that I have attached that basically says it will not run with a first hour rating of “0” , but it will not allow me to enter another number. I have checked and I am up to date with updates. I’ve uninstalled and re-installed the program twice to no avail. I would appreciate some help with this issue. Thanks in advance.
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