Forum discussion
CS-2009 EAp2: Minimum Energy Performance
Dear sir/madam,
Per the Revised Section 1 4 Tables (Dec 2012), for Systems 9 and 10,the fan power=0.3*supply air flow rate(cfm).
But per 90.1-2010,for Systems 9 and 10,the fan power=0.3*supply air flow rate(l/s). so the units of the Revised Section 1 4 Tables (Dec 2012) is not consistent with that. i do not how to do.
Thank you so much!
Regards,
Tiantian
Beijing,China
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Marcus Sheffer
LEED Fellow7group / Energy Opportunities
LEEDuser Expert
5907 thumbs up
October 9, 2013 - 4:53 pm
The Section 1.4 Tables are in IP units and it appears you are looking at the SI version of 90.1-2010.