[Equest-users] Gas INFRA-RED radiant heater

[Pasgar, Arash]

I attached the files.

Arash Pasgar
Mechanical Designer

[Description: Description: Description: Description: Description: Description: image001]

v. 210.546.0200 | www.dbrinc.com

From: Howe, Timothy [mailto:Timothy.Howe at stantec.com]
Sent: Friday, June 08, 2012 1:13 PM
To: Pasgar, Arash
Subject: RE: [Equest-users] Gas INFRA-RED radiant heater

Send over the .pd2 and .inp files.  If you submit to the list, zip them up if they are large (greater than 1 MB).

Tim.

Timothy Howe, MS, LEED® AP BD+C
Mechanical Engineer
Stantec
61 Commercial Street
Rochester NY 14614
Ph:   (585) 413-5347
Fx:   (585) 272-1814
Cell: (585) 330-8681
stantec.com<http://www.stantec.com>

The content of this email is the confidential property of Stantec and should not be copied, modified, retransmitted, or used for any purpose except with Stantec's written authorization. If you are not the intended recipient, please delete all copies and notify us immediately.

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From: Pasgar, Arash [mailto:APasgar at dbrinc.com]
Sent: Friday, June 08, 2012 2:09 PM
To: Howe, Timothy; Karen Walkerman; equest-users at lists.onebuilding.org<mailto:equest-users at lists.onebuilding.org>
Subject: RE: [Equest-users] Gas INFRA-RED radiant heater

As you said, on my proposed plan for infra-red I model it as a baseboard (furnace).
On baseline plan for that space I select single package zone. My problem is, how to model gas consumption.
Right now my saving is -102 for gas.

Thank you,

Arash Pasgar
Mechanical Designer

[Description: Description: Description: Description: Description: Description: image001]

v. 210.546.0200 | www.dbrinc.com<http://www.dbrinc.com>

From: Howe, Timothy [mailto:Timothy.Howe at stantec.com]<mailto:[mailto:Timothy.Howe at stantec.com]>
Sent: Friday, June 08, 2012 12:21 PM
To: Karen Walkerman; Pasgar, Arash; equest-users at lists.onebuilding.org<mailto:equest-users at lists.onebuilding.org>
Subject: RE: [Equest-users] Gas INFRA-RED radiant heater

That creates unmet load hours.


Timothy Howe, MS, LEED® AP BD+C
Mechanical Engineer
Stantec
61 Commercial Street
Rochester NY 14614
Ph:   (585) 413-5347
Fx:   (585) 272-1814
Cell: (585) 330-8681
stantec.com<http://www.stantec.com>

The content of this email is the confidential property of Stantec and should not be copied, modified, retransmitted, or used for any purpose except with Stantec's written authorization. If you are not the intended recipient, please delete all copies and notify us immediately.

ü Please consider the environment before printing this email.
From: equest-users-bounces at lists.onebuilding.org<mailto:equest-users-bounces at lists.onebuilding.org> [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Karen Walkerman
Sent: Friday, June 08, 2012 1:05 PM
To: Pasgar, Arash; equest-users at lists.onebuilding.org<mailto:equest-users at lists.onebuilding.org>
Subject: Re: [Equest-users] Gas INFRA-RED radiant heater

... so set it to 1
On Fri, Jun 8, 2012 at 1:00 PM, Howe, Timothy <Timothy.Howe at stantec.com<mailto:Timothy.Howe at stantec.com>> wrote:
Karen,

Unfortunately that does not work.  Setting the capacity to zero will just make the program autosize it for you. The only way to prevent the cooling from activating is through the thermostat setting.

Tim.

Timothy Howe, MS, LEED® AP BD+C
Mechanical Engineer
Stantec
61 Commercial Street
Rochester NY 14614
Ph:   (585) 413-5347<tel:%28585%29%20413-5347>
Fx:   (585) 272-1814<tel:%28585%29%20272-1814>
Cell: (585) 330-8681<tel:%28585%29%20330-8681>
stantec.com<http://www.stantec.com>

The content of this email is the confidential property of Stantec and should not be copied, modified, retransmitted, or used for any purpose except with Stantec's written authorization. If you are not the intended recipient, please delete all copies and notify us immediately.

ü Please consider the environment before printing this email.
From: Karen Walkerman [mailto:kwalkerman at gmail.com<mailto:kwalkerman at gmail.com>]
Sent: Friday, June 08, 2012 12:49 PM
To: Howe, Timothy
Cc: Pasgar, Arash; equest-users at lists.onebuilding.org<mailto:equest-users at lists.onebuilding.org>
Subject: Re: [Equest-users] Gas INFRA-RED radiant heater

"Technically you need to model both heating and cooling in the baseline and proposed"

... only for LEED models.

You can also model a different HVAC system that includes cooling (and allows for a baseline), and simply set the cooling capacity to 0.

--
Karen

On Fri, Jun 8, 2012 at 12:39 PM, Howe, Timothy <Timothy.Howe at stantec.com<mailto:Timothy.Howe at stantec.com>> wrote:
Technically you need to model both heating and cooling in the baseline and proposed


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