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Problem with Fan Power input for System 6

CS-2009 EAp2:Minimum Energy Performance
posted by  Morteza Kasmaei  on 

Dear Experts, I am straggling to input Fan Power in the baseline model (System 6 - Packaged VAV with PFP Boxes) and have the following issues: 1- In Table 1.4.6 - General HVAC, there is a note f

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Tue Sep 17, 2013, 2:21 pm

Required submittals of EAp2 contain same details

CS-2009 EAp2:Minimum Energy Performance
posted by  tiantian zhou  on 

Dear sir/madam, For the submittal of credit EAp2, the revised Section 1 4 Tables have included all the input parmeters,should we still submit the input summary files?

1
Wed Oct 30, 2013, 10:28 pm

questions about additional HVAC system in kitchen

CS-2009 EAp2:Minimum Energy Performance
posted by  Zhang Peng  on 

Our project is a high rise building, which consists of offices, bank, dining area and so on. Now it is under the LEED V3 CS review.

1
Tue Aug 30, 2016, 1:53 pm

Alternative compliance path: Core & shell 2009 EAp2

CS-2009 EAp2:Minimum Energy Performance
posted by  TOMAS URIBE  on 

I am working on a Core and Shell Project and I would like to use the calculator of alternative compliance path for reducing the percentage of saving needed to meet EA the prerequisite 2.

1
Tue May 29, 2012, 12:47 pm

Site Lighting for Campus Plan

CS-2009 EAp2:Minimum Energy Performance
posted by  charles bell  on 

Hello, We have a campus application for our 3 mixed-use buildings. We are now on our final review and need to modify our submittal.

1
Fri Jan 24, 2014, 3:02 pm

VRV in Table 1.4

CS-2009 EAp2:Minimum Energy Performance
posted by  Maya Karkour  on 

Hello, I am filling out the Table 1.4 for an office building with mutiple tenants, and each tenant has a separate VRV to serve their space.

1
Mon Jun 19, 2017, 1:37 pm

Lighting power densities for building exteriors

CS-2009 EAp2:Minimum Energy Performance
posted by  Rosana Correa  on 

The maximum power allowance for building façades is 2.2 W/m2 for each illuminated wall or surface.

1
Thu Jul 26, 2012, 4:24 pm

Process Loads

CS-2009 EAp2:Minimum Energy Performance
posted by  Rodrigo Vazquez  on 

We are working on a project in Mexico City, to comply with the prerequisite 2 we are following Option 1, whole building energy simulation. In the first simulation we´d done of the energy model we c

1
Tue May 27, 2014, 4:11 pm

Lighting Building Area method

CS-2009 EAp2:Minimum Energy Performance
posted by  Pia Öhrling  on 

If the building is an office building with a small part retail and restaurant how should the areas be calculated for lighting when using the Building Area method?? The space usage types listed in P

1
Fri Oct 31, 2014, 6:55 pm

Calculating "Projection Factor" for curtainwall shading devices

CS-2009 EAp2:Minimum Energy Performance
posted by  Amit Ahiel  on 

I'm working on a project where part of the curtain wall has a few random horizontal elements that project from the vision panels from floor to ceiling. These elements provide shading and therefor

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