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ASHRAE 62.1 & ASHRAE 170

NC-v4 EAp2:Minimum energy performance
posted by  Dave Hubka  on 

Hello, 

My project is pursing v4 Healthcare certification, but posting to the NC forum. 

2
Senior Energy Wizard
TLC Engineering Solutions
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Thu Apr 10, 2025, 5:13 pm
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7group / Energy Opportunities
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Wed Apr 9, 2025, 2:58 pm

Calculating Baseline Fan Power and CFM?

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

How should I calculate the Fan CFm and power for Baseline LEED Model, Autosize the baseline system , then use Q=mCpDeltaT to calculate fan CFM and then find out the HP and use pressur adjustment fo

7
Sat Apr 5, 2025, 2:20 pm

Option 1, Path 3. Streamlined DES Modeling

NC-v4 EAp2:Minimum energy performance
posted by  Nasim Mirian  on 

Hi,

I am trying to submit for LEED v4 for a campus building which is served by the campus central plant.we are taking Option 1, Path 3. Streamlined DES Modeling. 

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Wed Apr 2, 2025, 9:11 pm

Process Chiller in a Lab Building: 90.1-2019 Baseline vs. Proposed

NC-v4 EAp2:Minimum energy performance
posted by  Kristy M. Walson  on 

We're working on a 35,000 SF lab building on a campus district cooling loop. The baseline system type is #5, so there's no chilled water in the baseline.

1
Fri Mar 28, 2025, 2:41 pm

Cooling Efficiency of packaged units larger than 60 tons

NC-v4 EAp2:Minimum energy performance
posted by  Dave Hubka  on 

This week I learned that 60-ton packaged units are not provided with an EER.

 

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