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Window to wall ratio

NC-2009 EAp2:Minimum Energy Performance
posted by  Katherine Ann Resurreccion  on 

I’m working on project with two mid-rise buildings, one for the office and the other is for parking garage mostly are naturally ventilated.

1
Fri Mar 23, 2012, 12:53 pm

Unfinished Spaces Baseline and Proposed System

NC-2009 EAp2:Minimum Energy Performance
posted by  Phil Stafa  on 

Hello: I have a 3 story mixed use healthcare facility with offices, exam rooms, treatment rooms, research areas, and a surgical suite.

1
Tue Jul 19, 2016, 3:22 pm

Proposed case outside airflow rates

NC-2009 EAp2:Minimum Energy Performance
posted by  Cagril Comert  on 

Hi, Our office building is ventilated with a constant volume AHU and conditioned by VRF system. AHU supplies 100% fresh air to the spaces, while VRF system provides heating and cooling.

1
Tue Jul 11, 2017, 3:54 pm

Continuous Insulation and Appendix A

NC-2009 EAp2:Minimum Energy Performance
posted by  Paul Diaz  on 

I have wall assemblies with no cavity insulation but 3-4 inches rigid insulation outboard of structural sheathing. The wall is finished by a composite metal panel.

1
Thu Apr 24, 2014, 12:46 am
1
Wed Dec 8, 2010, 4:43 pm

VRP Compliance Calculator

NC-2009 EAp2:Minimum Energy Performance
posted by  Vassil Vassilev  on 

Greetings, Regarding VRP Compliance Calculator (IEQp1), there is a question on how to enter an AHU having the following characteristics: The AHU is a constant volume device; supplying to several

1
Fri Nov 13, 2015, 8:02 pm

Baseline Fan Power for ECM

NC-2009 EAp2:Minimum Energy Performance
posted by  Jorge Lopez de Obeso  on 

Hi, I’m currently working on a pharmaceutical facility in Mexico where unregulated procces loads account for more tan 60% of the energy consumption.

1
Tue Aug 29, 2017, 1:57 pm

100% outdoor air indirec evaporative cooling system

NC-2009 EAp2:Minimum Energy Performance
posted by  BEE Incorporations  on 

Hi everybody, The project is a garment factory. We are modeling a 100% outdoor air IEC system for the proposed case. And the system 8 (VAV with PFP Boxes) is modeled in the baseline case.

1
Mon Dec 28, 2015, 4:08 pm

Minimum HVAC equipment efficiencies

NC-2009 EAp2:Minimum Energy Performance
posted by  Ricardo Sá  on 

The project seeking LEED certification includes air-to-water heat pumps (4-pipe), that are able to produce hot and chilled water (simultaneously or separetly).

1
Wed Aug 31, 2016, 7:28 pm

Selection baseline cooling system for industry process

NC-2009 EAp2:Minimum Energy Performance
posted by  Roberto Oshiro Gama  on 

I am trying to select the baseline cooling system of a food industry.

1
Tue Sep 24, 2013, 2:42 pm