[Equest-users] Turn off OA

[Morrison, Andrew]

Hi,

I'm modeling a 1940s-era apartment building with a legacy heating system - hot water radiators supplied by boilers. We're considering the building for a geothermal retrofit, and we've established a calibrated building model. The heat pump will use the existing hot water distribution piping to hydronically heat and cool the building - the radiators will be replaced with fan/coil units to circulate indoor air. To accurately obtain the loads on the heat pump, I need to have 0% outside air. Is there a way in eQuest to turn the OA fraction to 0?

Thanks

Drew Morrison
Engineer
Haley & Aldrich, Inc.
8899 Gander Creek Drive
Miamisburg, OH 45342-5432
Office: 937.530.1431
Cell: 937.307.2223
amorrison at haleyaldrich.com

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