Process Loads or Unit Heaters in Baseline Design?

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I recently scanned for errors on one of my energy models. For an enclosed parking garage, there are exhaust fans and unit heaters.  ASHRAE 90.1 says that the system type that I had used for my proposed design is noncompliant. Can I create two base utility plants by calculating the energy for each type (exhaust fan and unit heater) and assign those plants to process loads?

Any other suggestions?



JAllen's picture
Joined: 2013-06-21
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