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BPF for ASHRAE 90.1 or LEED v4

NC-v4 EAp2: Minimum Energy Performance
posted by Waleed AlGhamdi on May 5, 2020, 5:26 pm

We're working on a project where multiple versions of ASHRAE 90.1 are enforced. LEED v4 enforces 2010 and other government agencies enforce 2016 (also potentially 2013). In order to reduce time...

Last reply: Cam Fitzgerald, May 19, 2020, 10:13 am

Heated Pool- Baseline Service Hot Water System

NC-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on May 15, 2020, 1:07 pm

Dear All,

we’re currently developing energy simulation of an hotel that will include heated pools (both indoor and outdoor). These pools will be probably heated using dedicated...

Last reply: Cam Fitzgerald, May 19, 2020, 9:55 am

Daylight Control In Hotel Rooms

NC-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on May 8, 2020, 1:12 pm

Dear All,

 
Regarding the mandatory requirements of ASHRAE 90.1 for automatic daylighting control.

Our project is a hotel and bedrooms have large windows, so the ...

Last reply: Ricardo Sá, May 11, 2020, 6:58 am

External Lighting in car park with uncommon typology

NC-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on May 8, 2020, 3:55 am

Dear All,

Regarding the mandatory requirements of ASHRAE90.1 for external lighting power.

Our project has a covered external car park, consisting of a single line of...

Last reply: Marcus Sheffer, May 8, 2020, 10:53 am

LEED v4 ASHRAE 90.1 Simulation- DES Option 1, Path 3. Streamlined Modeling

NC-v4 EAp2: Minimum Energy Performance
posted by Eduardo Vidal Kume on Apr 29, 2020, 7:31 am

Hi all, 

I Would like to use LEED v4 Reference Guide District Enery System, Option 1, Path 3 "Streamlined Modeling" for a Building that has both Disctric Heating and Cooling. The building...

2015 IECC Table R402.1.4 VS. ASHRAE 90.1-2013 Table A3.4.3.1

NC-v4 EAp2: Minimum Energy Performance
posted by Ying Lindsey on Apr 13, 2020, 3:10 pm

Dear all,

I have a question regarding the low rise multifamily builidng wall U-factor.

Per 2015...

Last reply: Marcus Sheffer, Apr 17, 2020, 11:55 am

DCV in baseline system

NC-v4 EAp2: Minimum Energy Performance
posted by Francesco Passerini on Apr 6, 2020, 9:48 am

If Demand Control Ventilation is required in the baseline system, shall the air flow rate be increased when it's useful in order to reduce the cooling demand or shall the control of the outdoor...

Last reply: Tyler Thumma, Apr 15, 2020, 1:09 pm

Kitchen Baseline System

NC-v4 EAp2: Minimum Energy Performance
posted by Saif Abdulameer on Jun 11, 2018, 4:19 pm

I am working on a hotel where system 6 is the baseline for the podium, one of the spaces is a kitchen served by a single zone...

Last reply: Tyler Thumma, Apr 15, 2020, 1:05 pm

Do EAp2 have to be reviewed to be Design review phase?

NC-v4 EAp2: Minimum Energy Performance
posted by Thomas Tran on Apr 12, 2020, 10:49 pm

Dear All,

I hope you all be fine during Covid-19 pandemic time.

I am going to submit for Design review (Split certification). However, there is some delay from our client's...

Last reply: Thomas Tran, Apr 13, 2020, 9:04 pm

Energy Model for Unconditioned Warehouse

NC-v4 EAp2: Minimum Energy Performance
posted by Przemysław Rejczak on Apr 6, 2020, 11:33 am

Dear Everyone,

We have a warehouse project located in Spain. It won`t be equipped with heating, nor cooling system. I am not sure how to approach this.

I would like to assume...

Last reply: Przemysław Rejczak, Apr 7, 2020, 11:19 am