[Equest-users] HVAC sizing - triple vs. dual

Namrata Vora namrata.vora at soladigm.com
Mon Aug 23 19:44:03 PDT 2010


For design flow (cfm), cooling (tons) & heating ((BTuh/sf). 

The bldg type is a 20story commercial bldg.


Namrata 
Work: 408-263-9225
Cell: 408-893-3729


-----Original Message-----
From: Sami, Vikram [mailto:Vikram.Sami at perkinswill.com] 
Sent: Monday, August 23, 2010 7:41 PM
To: Namrata Vora; 'equest-users at lists.onebuilding.org'
Subject: RE: [Equest-users] HVAC sizing - triple vs. dual


I am assumung this is cooling load and not heating?

It really depends on your building type. An internally driven building with lots of solar heat gain and lights and equipment might actually show that - especially in a cooler climate where you could get some conductive heat loss through the skin.

Its unusual, but possible.

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 -----Original Message-----
From:   Namrata Vora [mailto:namrata.vora at soladigm.com]
Sent:   Monday, August 23, 2010 08:12 PM Central Standard Time
To:     equest-users at lists.onebuilding.org
Subject:        [Equest-users] HVAC sizing - triple vs. dual

eQuest is showing for identical bldgs HVAC sizing for triple pane to be more than that for dual pane for cold climates like Edmonton. Is that normal?





Namrata

Work: 408-263-9225

Cell: 408-893-3729






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