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NC-v4 EAp2:Minimum energy performance

Treated Fresh Air System

Hi All,

I have a question regarding modeling treated fresh air (TFA) unit system. The proposed design includes a separate TFA system with heat recovery wheel and cooling coil to treat the fresh air and supply to the indoor units. So, how to consider the treated fresh air unit system in baseline case?

So, is it correct to model the TFA system in baseline case as per the proposed design except heat recovery wheel?

Please clarify.

Thanks in advance.

 

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Marcus Sheffer
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up

Mon, 07/09/2018 - 14:02

The baseline would not have a dedicated outside air system, so it does not get modeled in the baseline.

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