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Alternate Compliance path for EU projects: IEQc2

NC-2009 IEQc2: Increased Ventilation
posted by Shaily Rungta on Aug 16, 2017, 10:58 am

We are working on a v3 design phase project in Switzerland that is using SIA (swiss standard) as the design Ventilation rates. Looking at the alternate compliance paths for Europe guidance page...

Last reply: Tristan Roberts, Aug 26, 2017, 4:51 pm

LEED v3 (2009) EAc1 & IEQc2 Outdoor Air- baseline vs. proposed

NC-2009 IEQc2: Increased Ventilation
posted by Todd Tewksbury on Jun 15, 2017, 1:20 pm

Hi,
When modeling the increased outdoor air venitlaiton per IEQc2 in the proposed and baseline buildings in EAc1 for LEED CS v3 (2009), should the baseline and proposed buildings have the...

Last reply: Jean Marais, Jun 16, 2017, 3:33 am

IEQp1 link to IEQc2 problem

NC-2009 IEQc2: Increased Ventilation
posted by Manuel Martin Delgado on Jan 30, 2017, 3:55 am

After filling the sample form IEQp1 table IEQp1-4 and press calculate I get a Y (yes) in both compliance with IEQ prerequisite 1 and credit 2. However, the cell below which links to IEQc2 sample...

credits gained due to implementation hvac load reduction system

NC-2009 IEQc2: Increased Ventilation
posted by sam Alfassy on Jul 4, 2016, 12:48 pm

I am looking to install hvac load reduction system (HLR ), the system functions by recycling the existing indoor AIR and removes...

Last reply: Tristan Roberts, Jan 18, 2017, 12:20 am

Factory Area Classification

NC-2009 IEQc2: Increased Ventilation
posted by SAMY Chamy on Jul 20, 2015, 10:34 am

We have Projects in Bangladesh
1.It have sewing area, Workspaces in which category we classify it (Ashrae 62.1)

1.Sewing Area
2.Cutting Area
3.Inspection area

i...

Last reply: Jon Clifford, Jul 27, 2015, 8:38 pm

IEQc2

NC-2009 IEQc2: Increased Ventilation
posted by Jimmy Sparkman on Sep 10, 2014, 3:18 pm

I know the intent of IEQc2 is to increase the comfort level of the occupant among other things, but I'm also trying to reduce my outside air from ASHRAE 62.1-2007 levels via demand control...

Last reply: Omair Awadh, Apr 5, 2015, 2:59 am

Naturally ventilated elevator lobby in mech. ventilated bldg.

NC-2009 IEQc2: Increased Ventilation
posted by Lawrence Lile on Jan 19, 2015, 3:30 pm

I have a very small elevator lobby, which has a little mini-split unit without outside air. It is the main entrance for an apartment building, and every time it is occupied, there will be an...

Last reply: Jean Marais, Jan 20, 2015, 2:04 pm

is an elevator lobby/corridor considered as a occupied spaces

NC-2009 IEQc2: Increased Ventilation
posted by Jim Park on Oct 10, 2012, 6:18 am

I am working on a residential apartment. Elevator lobby/corridor, which is used by 2~3 dwelling units per floor, are unconditioned and naturally ventilated (one window).

1. ASHRAE...

Last reply: Lawrence Lile, Jan 20, 2015, 12:00 pm

Tough to do with natural ventilation

NC-2009 IEQc2: Increased Ventilation
posted by Jean Marais on Feb 17, 2014, 3:54 pm

I'd just like to post my agreement to your assesment in the bird's eye view. However, there are a few discrepancies with the credit, regarding option 2 for naturally ventilated (or window...

Last reply: Lawrence Lile, Jan 20, 2015, 11:58 am

WinAir Software to Meet Requirement

NC-2009 IEQc2: Increased Ventilation
posted by Roberto Meza on Sep 16, 2014, 10:04 am

Has anyone used the WinAir from the Ecotect software to meet the credit requirements or does anyone know if this software can be used?

Thanks!