Hours floating when fans on

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Would anyone have any suggestions for how to decrease the amount of time
a system spends floating? I am modeling a VAV reheat system, with 24 hr
heating availability, space heating set point 74 occupied /unoccupied,
throttling range of 1 degree. I am unable to simulate enough heating
during the summer to reflect actual usage and I believe most of it is
being lost during these time periods. I have attached a pdf of the
specific system SIM file. Specific months of reference are May-Nov.

Thanks

James Souffrant, EIT

James.Souffrant at tac.com's picture
Joined: 2011-09-30
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