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CI-2009 EAc1.3:Optimize Energy Performance—HVAC

Option 2: ASHRAE 90.1-2007 Section 11?

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Steve Gross
Interface Engineering
LEEDuser Basic Member
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Even though the credit language does not state it explicitly, I read "reduce design energy cost compared with the energy cost budget for regulated energy components" to mean "reduce the design energy cost compared with the energy cost budget for regulated components as calculated using ASHRAE 90.1-2007 Section 11". Is this correct?

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Marcus Sheffer
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
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Thu, 03/06/2014 - 22:57

See the Reference Guide for the details. You are allowed to use Section 11 or Appendix G for these calculations.

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