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5
Thu Sep 3, 2020, 1:09 pm

MInisplit Units

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Paula Hernandez  on 

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 valu

4
Sat Jun 27, 2020, 5:51 am

Occupancy before building is finished

NC-2009 PIf4:Schedule and Overview Documents
posted by  Victoria Rios Esteve  on 

Hi everyone! Im pretty sure this question is not rightly set in this category, but here we go...

1
Fri Jul 3, 2020, 1:29 pm

Economizer for VRF and other systems as per ASHRAE 90.1-2010 requirement

NC-v4 EAc2:Optimize energy performance
posted by  Micaela Smulevich  on 

when working With Roof Tops machines and commercial split system or water chiller with air handling units I consider the economizer is required as per ASHRAE section 6.5.1, is this correct?&nb

1
Thu May 14, 2020, 4:49 pm

Installed and not Installed HVAC

CS-2009 EAp2:Minimum Energy Performance
posted by  Paula Hernandez  on 

Hi,

I am modeling a C&S building for the Construction Submittal, and I have to adjust the Design Submittal Energy Model because the Owner change the brand of the VRF systems.

4
Wed Jan 8, 2020, 11:10 am