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Fri Sep 29, 2023, 1:50 pm

Air Economizer laboratory

NC-v4 EAp2:Minimum energy performance
posted by  Abdulrahman Alshbeeb  on 

We have a laboratory with very high indoor air requirements. Due to the high demands on the quality of the room air, no air may be circulated.

1
Fri Sep 29, 2023, 2:12 pm

Baseline system in ASHRAE 90.1 G3.1.1

NC-v4 EAp2:Minimum energy performance
posted by  Eric Dyer  on 

Hello,

I have a question in the process of creating a baseline system in our modelling.
Our project is in System8.

2
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Wed Sep 13, 2023, 11:30 pm

Modeling System 5 per floor

NC-v4 EAp2:Minimum energy performance
posted by  Rajat Wadhwa  on 

Hi I am modeling a building with baseline system as 5 now based on Table G 3.1.1 , it says we need to model 1 VAV system per floor, now In reality I have 4 VRF units per floor , should I model one

1
Thu Aug 24, 2023, 8:14 pm
1
Wed Aug 9, 2023, 8:27 pm

Schedule for Data Center Load

NC-v4 EAp2:Minimum energy performance
posted by  Rajat Wadhwa  on 

Hi I am modeling a Data Center what schedule should I use for IT loads, should I run it for 100% all the time?

1
Wed Aug 9, 2023, 8:37 pm

AHSRAE 90.1, G3 Modeling Question - External Louvers/Shades

NC-v4 EAp2:Minimum energy performance
posted by  Brian Salazar  on 

Hello!  Our team is researching opportunities to reduce SHG loads on an 8-story new construction university residence hall.

1
Mon Aug 7, 2023, 3:59 pm

In what case we don't have to run a baseline model with all 4 rotation

NC-v4 EAp2:Minimum energy performance
posted by  Rajat Wadhwa  on 

Hi , I am working on a LEED Data center model with majority of space as vault, now I know for an existing building we dont need to rotate but for a data center do we need to rotate as the majority

1
Mon Jul 31, 2023, 1:05 pm

Default EIA rates for India

NC-v4 EAp2:Minimum energy performance
posted by  Moses Chong  on 

Hi! I'm working on a project in India. We cant obtain the utilities rates so we were trying to use the deafault EIA rates like other projects we did in the US.

2
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Fri Jul 28, 2023, 3:14 pm