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Forum discussion

CS-2009 EAp2:Minimum Energy Performance

Pressure Drop Adjustment when no HVAC has been designed

Santiago Rodriguez

Revitaliza Consultores

LEEDuser Basic Member

47 thumbs up

February 10, 2012

Dear Forum, I am modeling a building which has no heating or cooling system in the design, so, according to Appendix G, I have modeled these systems exactly the same as in the baseline design. My problem is that I don't know how to calculate the pressure drop adjustments (A), since it says in table G3.1.2.9 that you should use the values from the proposed building design, but since there is no such design, what devices should I include from table 6.5.3.1.1B? I am modeling HVAC System #4: PSZ-HP. Many thanks in advance.

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Marcus Sheffer

LEED Fellow

7group / Energy Opportunities

LEEDuser Expert

4454 thumbs up

Tue, 02/14/2012 - 15:09

Do not include any devices or adjustments.

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