[Equest-users] Zone Reheat Delta-T

[Dennis Hunt]

eQUEST users,

 

I am modeling a simple 9 story office building in v3.63. The system type is
VAV w/ HW Reheat. One Fan system per floor.

With a 20F Zone Reheat Delta-T the Annual Energy Consumption is 38% higher
than it is with a 30F Zone Reheat Delta-T.

 

This is not intuitive to me why the energy use greatly increases with a
lower zone reheat Delta-T.

 

Thanks for any help,

 

Dennis Hunt

Summit Building Engineering

dhunt at summitbe.com

 

 

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