[Equest-users] Auto-size HVAC from Detailed Mode

Weekly, Ashley aweekly at pryor-morrow.com
Wed Sep 29 13:48:38 PDT 2010


Hello everyone.  I'm working on a baseline 2-story residential model
using PTAC's for LEED.  I'm having problems complying with the unmet
hours in several locations.  I have commercial cooking equipment and
laundry machines as my only large loads.  I have entered my calculated
heating and cooling capacities and my calculated CFM for each space into
detailed mode.  To help with my unmet hours, I bumped my sizing ratio up
to 1.25 and set my throttling range at 6.  Still high unmet hours.  I
was wondering if there is a way to switch heating and cooling capacities
back to auto-size from detailed mode or do I just have to bump my
capacities up until they cover my hours?

 

 

 

 


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