[Bldg-sim] excessively low RH

James V Dirkes II, PE jvd2pe at tds.net
Wed May 5 11:44:30 PDT 2010


1) How about an excessively low discharge air temp (assuming that you have a
reheat coil) 
2) a site in the Sahara desert ;)
3) a corrupt weather file?
4  I know those weren't too helpful, but it seems that an energy modeler is
always solving a similar mystery.

p.s., Good for you to be checking your output critically! 



The Building Performance Team
James V. Dirkes II, P.E., LEED AP
1631 Acacia Drive NW
Grand Rapids, MI 49504
616 450 8653
 
-----Original Message-----
From: bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of Christian
Stalberg
Sent: Wednesday, May 05, 2010 2:23 PM
To: 'eQUEST Users List'; bldg-sim at lists.onebuilding.org
Subject: [Bldg-sim] excessively low RH

For a PTAC system with either hot water or 
electric resistance heat, what would cause 
the vast majority of hours for RH in all 
spaces to be reported as below 9%?

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