I am working on a small project with a design team that is fairly new to LEED. We are working on IEQ P1 and would like to find some direction on selecting the correct EZ value to be used in table IEQp1-A2. We have been using the 0.8 value as a default but would like to know for sure if that is correct. Thanks in advance.
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Dylan Connelly
Mechanical EngineerIntegral Group
LEEDuser Expert
472 thumbs up
March 4, 2014 - 7:13 pm
Depends on your distribution style. Overhead diffusers and return overhead is 0.8.
Julia Weatherby describes how to find out your Ez in detail below.
Noriko Nagazumi
Woonerf Inc.74 thumbs up
March 17, 2014 - 3:09 am
Cheryl,
Check table 6-2 on ASHRAE 62.1 2007.