[Equest-users] [BULK] 4-Pipe Fan Coil vs. VAV

Fleming, Joe joe.fleming at tlc-eng.com
Fri Feb 4 11:16:35 PST 2011


The cooling/heating "load" is that much higher or the "energy" is higher.

Joe Fleming
E.I., LEED AP BD+C, BEMP
Mechanical Engineer II

TLC Engineering for Architecture
Your 2030 Challenge Partner

800 Fairway Drive, Suite 250
Deerfield Beach, FL 33441-1816

phone:

954-418-9096

fax:

954-418-9296

direct:

954-418-4591

website:

www.tlc-engineers.com<http://www.tlc-engineers.com/>


[cid:image001.gif at 01CBC475.F8DD6DF0]<http://www.tlc-engineers.com/>

From: equest-users-bounces at lists.onebuilding.org [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Edward Kucirek
Sent: Friday, February 04, 2011 1:25 PM
To: equest-users at lists.onebuilding.org
Subject: [BULK] [Equest-users] 4-Pipe Fan Coil vs. VAV
Importance: Low

I am running a simulation to compare various systems. When I run the 4-pipe fan coil and I look at SS-D I get a building load for heating and cooling with what it should be but when I use the same building and change the system to Standard VAV with HW and CW the building cooling load is 20% higher and the building heating load is 65% higher. Does anyone have any suggestions as why this would be happening?

Kevin Hupf, LEED AP

Kucirek Engineering, Inc.
7587 Main St.
Omaha, NE 68127
Ph: (402)951-0022
Fax: (402)951-0023
kucirekengineering at hotmail.com
www.kucirekengineering.com

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