[Bldg-sim] Valance Units

[Vikram Sami]

Tim,

 

I don't know if the induction unit with the 2-pipe option would be
appropriate for this, but it might be worth checking out. Personally I
haven't tried it yet, but it seems to be the most appropriate.

 

Eric, 

A valance unit is essentially an induction unit. From Harvard's website
below:

Valance systems are induction units that provide cooling or heating. In
cooling mode, chilled water is circulated through finned coils in the
unit. As warm air rises, it passes over the coils, is cooled, and sinks
to the floor, creating a constant convective loop. By eliminating the
need for forced air, the cooling load is reduced. In heating mode, hot
water passes through the finned tubes. As air passes over the coils, a
layer of radiative warmth is formed across the ceiling and is radiated
back down into the space. These units eliminate the need for an
electric-driven fan to push air, saving money and energy, while reducing
draft and eliminating noise. 

 

 

Vikram Sami, LEED AP 
Direct Phone 404-253-1466 | Direct Fax 404-253-1366 

LORD, AECK & SARGENT ARCHITECTURE
1201 Peachtree Street NE, Suite 300, Atlanta, GA 30361 
Responsive Design * Technological Expertise * Exceptional Service 
Please visit our new website | www.lordaecksargent.com
<file:///\\www.lordaecksargent.com\> 

P Think GREEN before you print.

 

 

From: bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of Eric
Youngson
Sent: Tuesday, September 02, 2008 12:16 PM
To: bldg-sim at lists.onebuilding.org
Subject: Re: [Bldg-sim] Valance Units

 

Tim,

                What is a 'valance unit' system?

 

Thanks

 

Eric

 

From: bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of Howe,
Timothy
Sent: Friday, August 29, 2008 12:00 PM
To: bldg-sim at lists.onebuilding.org
Subject: [Bldg-sim] Valance Units

 

Does anyone have any experience modeling a valance unit system?  I am
looking to developed an energy model for LEED submission.  Any
suggestions, thoughts, past experiences?

 

Thanks!

 

Tim.  

 

Timothy Howe, MS, LEED(r) AP
Mechanical Engineer
Stantec

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