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System Fan Power for System 8 VAV with PFP boxes

CS-2009 EAp2: Minimum Energy Performance
posted by Giuseppina Amorusi on Nov 6, 2015, 4:24 am

Hi everyone,
I have to model system fan power in...

Last reply: Giuseppina Amorusi, Nov 6, 2015, 12:01 pm

ACP Revised Points Thresholds

CS-2009 EAp2: Minimum Energy Performance
posted by Takayuki Hirota on Oct 23, 2015, 2:22 am

We have a C&S project and are planning the energy simulation for EAp2 and EAc1. I think we can use ACP revised points thresholds for our project, but would like to make sure if there are any...

Last reply: Takayuki Hirota, Oct 26, 2015, 8:00 pm

Default Tenant Receptacle Loads

CS-2009 EAp2: Minimum Energy Performance
posted by Mary Kay Gonzalez on Oct 21, 2015, 11:16 am

On a C&S healthcare building, we simulated the receptacle load based on CS Appendix 2, Table 1, as the appendix directed. The reviewer commented that the value of 1.5w/sf was higher than the...

Last reply: Marcus Sheffer, Oct 22, 2015, 3:26 pm

Equipment Capacities

CS-2009 EAp2: Minimum Energy Performance
posted by Giuseppina Amorusi on Oct 20, 2015, 8:24 am

I am working on simulation with Carrier's HAP. I have to model baseline system 8 (...

Last reply: Marcus Sheffer, Oct 20, 2015, 9:59 am

ASHRAE AEDG Retail- Prescriptive skylight requirement

CS-2009 EAp2: Minimum Energy Performance
posted by Alexis Voeltner on Sep 4, 2015, 11:33 am

We are working on a small retail store 18,000 sqft and we are considering pursuing the prescriptive compliance path AEDG (option 2) to meet EAp2. We fall under zone four which has a 3% skylight...

Last reply: Christopher Schaffner, Sep 4, 2015, 2:31 pm

pressure drop adjustemnt in the baseline model

CS-2009 EAp2: Minimum Energy Performance
posted by Agnieszka Rylska on Aug 11, 2015, 7:04 am

I have two questiones:
1. Pressure drop adjustment for heat recovery in the baseline fan power calculations can be taken only if the heat recovery is modeled in the baseline case regardless...

Last reply: Marcus Sheffer, Aug 31, 2015, 9:57 am

Historical Landmark

CS-2009 EAp2: Minimum Energy Performance
posted by Muge Karasahin on Aug 29, 2015, 3:31 am

We have a large scale international project in the eastern Europe. Exterior light design...

Last reply: Marcus Sheffer, Aug 31, 2015, 9:51 am

no cooling / using addendums

CS-2009 EAp2: Minimum Energy Performance
posted by Samuel Sura on Jul 21, 2015, 9:23 am

Hello,

I have two questions:

1) we are working on residential building where its occupied spaces has heating and cooling, but rooms situated on north facade has no cooling system....

Last reply: Samuel Sura, Jul 21, 2015, 10:47 am

Modeling fans for tenant areas for a C&S Project

CS-2009 EAp2: Minimum Energy Performance
posted by Santiago Rodriguez on Jun 30, 2015, 12:51 am

Hello,

I did some research to find a similar question on this forum before posting it, but even though there were several questions related to the topic, I did not find the exact situation...

Last reply: Agnieszka Rylska, Jul 10, 2015, 4:56 am

Additional lighting power density in a retail store

CS-2009 EAp2: Minimum Energy Performance
posted by Felipe Duran on Jul 1, 2015, 8:30 pm

Dear All,

We are working on a shopping mall project which is pursuing LEED for C&S certification. According to table 9.6.1, maximum lighting power...

Last reply: Felipe Duran, Jul 2, 2015, 5:05 pm