Question-and-Answer Resource for the Building Energy Modeling Community
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HI there, Your reading is correct. Other than some bathroom and kitchen exhaust fans, the DOE Prototypes only have supply fans, which use the total fan power limitation approach. The ERV fan and ERV wheel power is captured through ancillary power inputs under HeatExchanger:AirToAir:SensibleAndLatent. When there are preheating coils, there are pressure drop adjustments to the total fan power. Happy to hear how others capture the savings.
Thanks
