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Split System Heat Pumps with Heat Recovery Ventilators

NC-2009 IEQp1:Minimum indoor air quality performance
posted by  Nancy Henderson  on 

We are working on a residential building that has common areas which are conditioned with split system heat pumps and heat recovery ventilators for fresh air.

1
Mon Jun 30, 2014, 3:24 pm

IEQp1

NC-2009 IEQp1:Minimum indoor air quality performance
posted by  Keerthi Ratnayake  on 

Hello, Please let me know where I can find definitions for the following. a. Mechanically ventilated spaces b. Naturally ventilated c. Mechanically conditioned e.

1
Fri Mar 16, 2012, 5:49 pm

DCV vs IEQp1

NC-2009 IEQp1:Minimum indoor air quality performance
posted by  Marina Andrade  on 

Hi everyone! I have a project that the system works with outside air demand according to the CO2 sensor.

1
Wed Oct 29, 2014, 4:59 pm

Natural Ventilation Form Filling

NC-2009 IEQp1:Minimum indoor air quality performance
posted by  Aaron Levey  on 

Hi everyone, We have a residential project which has around 600 rooms naturally ventilated. I've prepared an excel sheet to demonstrate compliance with natural ventilation requirements.

1
Wed Jul 18, 2012, 1:25 am

62MZ calc for critical zones

NC-2009 IEQp1:Minimum indoor air quality performance
posted by  Indochine Engineering VN  on 

Hi, my project has PAU to supply OA through VAVs to AHUs, which then supply air to office spaces. This PAU also supplies OA through CAVs to lift lobbies and FCUs recirculate the air there.

0

Existing building with new addition compliance

NC-2009 IEQp1:Minimum indoor air quality performance
posted by  Saju Varghese  on 

we have a new addition added to an existing facility.

1
Wed Dec 30, 2015, 12:55 am

DOAS

NC-2009 IEQp1:Minimum indoor air quality performance
posted by  Kathryn West  on 

I have project with a dedicated outside air system that introduces air directly to the spaces on all levels (i.e. neutral air). The project has more than 100 VRF units.

1
Wed Sep 28, 2016, 10:58 pm

Multi-family apartment ventilation

NC-2009 IEQp1:Minimum indoor air quality performance
posted by  Peter Lindabury  on 

We have a mechanical ventilation system that continuously supplies OA air into each apartment. Each apartment has a fan coil unit that conditions the apartment.

1
Mon Jan 13, 2014, 7:12 pm

Naturally ventilated office rooms served by ductless split sys.

NC-2009 IEQp1:Minimum indoor air quality performance
posted by  Orlin Velinov, PE  on 

We have a project that is predominantly a parking garage structure.

1
Mon Aug 8, 2011, 6:53 pm

Minimum Indoor Air Quality Calculation (Natural Ventilation)

NC-2009 IEQp1:Minimum indoor air quality performance
posted by  JP Rout  on 

We are pursuing for Fresh Air calculations for a Building with Natural Ventilation, as per the ASHRAE 62.1-2007 requirement, stated under the IEQ Prerequisite 1 – Minimum Indoor Air Quality Perform

1
Thu Apr 17, 2014, 3:01 pm