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Thanks for the bug report. It appears to be specific to having a heat pump water heater in a multifamily building with, e.g., a basement. The fix is pretty trivial. Please download the updated file, rename to energyplus.py, and save it to your C:\Program Files (x86)\NREL\BEopt_2.8.0\Modeling\ directory (overriding the file that is there). Then re-run the simulations.

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No.2 Revision

Thanks for the bug report. It appears to be specific to having a heat pump water heater in a multifamily building with, e.g., a basement. The fix is pretty trivial. Please download the updated file, rename to energyplus.py, and save it to your C:\Program Files (x86)\NREL\BEopt_2.8.0\Modeling\ directory (overriding the file that is there). Then re-run the simulations.

click to hide/show revision 3
No.3 Revision

Thanks for the bug report. It appears to be specific to having a heat pump water heater in a multifamily building with, e.g., a basement. The fix is pretty trivial. Please download the updated file, rename to energyplus.py, and save it to your C:\Program Files (x86)\NREL\BEopt_2.8.0\Modeling\ directory (overriding the file that is there). Then re-run the simulations.