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62.1 vs 170

NC-v4 EQp1: Minimum indoor air quality performance
posted by Dianne Herrin on Sep 26, 2016, 10:11 am

Hello - I am working on a new construction VA Medical Center that has been designed using the ventilation rates in ASHRAE Standard 170-2008 as per the v4 NC-Healthcare. Can we still qualify for...

Last reply: Teresa Stern, Sep 7, 2017, 4:20 pm

MInisplit Units

NC-v4 EQp1: Minimum indoor air quality performance
posted by PAULA HERNANDEZ on Sep 7, 2017, 12:44 pm

Hi, I would like to know if minisplit (non-ducted) units have to comply with Standard 62.1-2010, Section  5.8, "...p0articulate filters or air cleaners with a minimum efficiency reporting value...

Natural ventilation openings' control

NC-v4 EQp1: Minimum indoor air quality performance
posted by Ricardo Sá on May 24, 2017, 5:33 am

According to ASHRAE 62.1 - 2010 User's Manual, example 6-AF, the requirement associated with controls that guarantee that the openeings remain open during occupancy can be met with an...

Last reply: Christopher Schaffner, Aug 31, 2017, 2:26 pm

Minimum Indoor Air Quality Performance Calculation

NC-v4 EQp1: Minimum indoor air quality performance
posted by Amal Venugopal on Jul 4, 2017, 7:53 am

My Project has one FAHU on roof which is supply treated Fresh air to all...

Last reply: Christopher Schaffner, Aug 31, 2017, 2:23 pm

compliance for naturally ventilated spaces

NC-v4 EQp1: Minimum indoor air quality performance
posted by Poorva Keskar on Aug 4, 2017, 12:49 am

Referring to the FAQs fan-assisted ventilation in naturally ventilated spaces can be considered as mechanical ventilation. Can ceiling fans qualify as mechanical ventilation or it has to be a...

Last reply: Christopher Schaffner, Aug 31, 2017, 1:37 pm

Extent of European ACP application

NC-v4 EQp1: Minimum indoor air quality performance
posted by Jens Apel on Jun 26, 2017, 4:49 am

I am not quite sure on the wording regarding natural ventilation and the Europe ACP.
The online Ref.Guide states
"Projects in Europe may use Arbeitsstaettenrichtlinie ASR 5 as a local...

Last reply: Michelle Reott, Aug 15, 2017, 11:53 am

62MZ calculator in version 4 LEED

NC-v4 EQp1: Minimum indoor air quality performance
posted by robert feduik on Dec 28, 2013, 8:46 pm

Has this calculator been changed for use in NC-v4 EQp1 versus the one used in LEED 2009?

For new construction, are there any other prerequisites or credits that require the use of this...

Last reply: Rasita Masalskyte, Jul 10, 2017, 7:38 am

IAQ calculator v03

NC-v4 EQp1: Minimum indoor air quality performance
posted by Izabela Kwiecinska on Apr 28, 2017, 4:07 am

The new calculator (v2009v4_Minimum...

Last reply: Rasita Masalskyte, Jul 10, 2017, 6:46 am

How can I develop leed certificate service in my country?

NC-v4 EQp1: Minimum indoor air quality performance
posted by erdem özkan on Jun 21, 2017, 3:10 am

We provide Leed certificate and green building service but how are we developing this process in Turkey?

Monitoring requirement for Residential Projects

NC-v4 EQp1: Minimum indoor air quality performance
posted by Arpan Bakshi on May 15, 2017, 8:08 am

Question about meeting this prereq in Residential Projects - v4 requires one of three types of monitoring for naturally ventilated projects - exhaust airflow, alarm on openings, or...

Last reply: Christopher Schaffner, Jun 13, 2017, 1:41 pm