[Hap-users] Constant Air Flow

Toufic Itani Toufic.Itani at dargroup.com
Tue Mar 16 09:25:38 PDT 2010

Dear Kimball,

I guess you can force HAP to supply constant flow in the system by changing the cooling coil setting to supply l/s instead of supply temp.  as attached below:

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From: hap-users-bounces at lists.onebuilding.org [mailto:hap-users-bounces at lists.onebuilding.org] On Behalf Of Kimball, Matthew
Sent: Tuesday, March 16, 2010 6:12 PM
To: hap-users at lists.onebuilding.org
Subject: [Hap-users] Constant Air Flow

Is there a way to force HAP to supply a constant air flow through a "system"  (this includes specifying return air and outside air requirements) and calculate the cost of providing the cooling and heating water to the "system" and "zone" reheats?  Any explanations would be helpful.


[cid:image002.jpg at 01CAC536.13AF4580]

Matthew Kimball
**LEED Green Associate
Piping Designer II
Jacobs Engineering Raleigh
110 Corning Rd. Suite 2500
Cary, NC  27518
919-859-5019 office
574-265-3193 cell
919-859-5151 fax

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