[Equest-users] Modeling Under Floor Air Distribution (UFAD) system & Heat Pump Chiller

[Phil Jordan]

Hi Ahmad,

I have some guidance from the now-defunct Energy Design Resources<https://www.av8rdas.com/energy-design-resources.html> that discusses how to model underfloor air distribution in eQUEST (attached – I extracted this from a larger document to reduce the filesize); I believe this guidance is from 2006 but hopefully it still holds.

Regards,

Phil Jordan

From: Equest-users <equest-users-bounces at lists.onebuilding.org> On Behalf Of Ahmad Fraij via Equest-users
Sent: Tuesday, January 25, 2022 4:33 PM
To: Fraij via Equest-users <equest-users at lists.onebuilding.org>
Subject: [Equest-users] Modeling Under Floor Air Distribution (UFAD) system & Heat Pump Chiller

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Hello Guys,

I am modeling a building, which has Under Floor Air Distribution (UFAD) system so, how to model this system in eQUEST software? I could not find a specific system called UFAD or Under Floor Air Distribution to select in eQUEST software.

Further, the building has air source heat pump chiller that provide cooling in summer and heating in winter so, how we can model heat pump chiller in eQUEST software? How can we assign the same heat pump chiller for both the chilled water loop and the hot water loop?

Your help will be highly appreciated.

Regards

Ahmad
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