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RE: [EnergyPlus_Support] Packaged VAV system




Dear Vinay,



While possible, I suspect that it may stretch the coil?s abilities, especially at low air flow rates.  I seem to get a lot of psychrometric errors with that setup.





The Building Performance Team
James V. Dirkes II, P.E., LEED AP
1631 Acacia Drive NW
Grand Rapids, MI 49504
616 450 8653



From: EnergyPlus_Support@xxxxxxxxxxxxxxx [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx] On Behalf Of Richard Raustad
Sent: Monday, November 15, 2010 8:55 AM
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Subject: Re: [EnergyPlus_Support] Packaged VAV system





Yes it is possible. See example file TermRHDXSystem.idf.

On 11/15/2010 8:46 AM, Vinay Devanathan wrote:

>  

> Hello,

>  

> I am trying to model a Packaged VAV w/ Reheat. Is it not possible to model the system with a SingleSpeed DX Cooling Coil? I did run the model with this setting but it gives me a warning saying - probably incorrect cooling coil model

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