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OA in baseline model for residential building

NC-v4 EAp2: Minimum Energy Performance
posted by Nicolas Martinez Ochoa on Feb 8, 2019, 11:57 am

Hello,

I am modeling a 40-story residential building located in Miami and I am following the Energy star “Multifamily high rise program, Version 1.0, Revision 03” simulation guidelines....

Last reply: Nicolas Martinez Ochoa, Feb 14, 2019, 2:45 pm

Double HVAC system per zone

NC-v4 EAp2: Minimum Energy Performance
posted by Jorge López de Obeso on Feb 11, 2019, 6:55 pm

Marcus Sheffer LEED Fellow, 7group / Energy Opportunities LEEDuser Expert 5489 thumbs up February 13, 2019- 10:26 am As you indicate most software can't model two systems in one zone. So this would likely be very software specific. I'd suggest this part of the question is better served on one of the software specific forums at onebuilding.org. If you are trying to find out which software can do this I would think that EnergyPlus is the most likely. The DOAS with FC is a common system type that most software has a methodology for modeling. It again varies by software as some can model...

Last reply: Marcus Sheffer, Feb 13, 2019, 10:26 am

Office building- Water cooled VRF DES

NC-v4 EAp2: Minimum Energy Performance
posted by Aravindraj RB on Feb 11, 2019, 7:33 am

Hello,

I'm working on a office building which is served by water cooled VRF and the ground floor consists of...

Last reply: Marcus Sheffer, Feb 13, 2019, 10:20 am

Baseline dehumidification

NC-v4 EAp2: Minimum Energy Performance
posted by Nicolas Martinez Ochoa on Feb 11, 2019, 4:45 pm

comments Nicolas Martinez Ochoa LEEDuser Basic Member February 12, 2019- 11:33 am Thank you Marcus. Could you help me with this other question I posted in this forum? It is also related to this project. https://leeduser.buildinggreen.com/forum/oa-baseline-model-residential-b... Log in or register to post comments ...

Last reply: Nicolas Martinez Ochoa, Feb 12, 2019, 11:33 am

ASHRAE 90.1-2010 VS. MLO lighting zone

NC-v4 EAp2: Minimum Energy Performance
posted by Nuttanee Vongveeranonchai on Feb 12, 2019, 9:32 am

I am working on a project locating on a commercial corridor of a capital city. Per the MLO lighting zone, my project should be in Lighting Zone 3 since MLO allows only a case like New York’s Time...

Last reply: Marcus Sheffer, Feb 12, 2019, 10:53 am

Modeled Ventilation Rate with EQpc124

NC-v4 EAp2: Minimum Energy Performance
posted by Stephen Lyons on Jan 23, 2019, 5:33 pm

We're evaluating LEED pilot credit EQpc124 which provides an alternative approach to several indoor air quality credits while meeting the minimum...

Last reply: Marcus Sheffer, Feb 7, 2019, 2:39 pm

ASHRAE installations mandatory provisions in Major Renovations

NC-v4 EAp2: Minimum Energy Performance
posted by Alex Parella on Mar 30, 2017, 11:28 am

Dear all,

We intend to certify and existing office building, which is going to be retrofitted with the following criteria:

-No intervention in the envelope
-Partial...

Last reply: Marcus Sheffer, Feb 7, 2019, 12:54 pm

Leed Interpretation 1080 in lieu of MEPC

NC-v4 EAp2: Minimum Energy Performance
posted by susan eguia on Feb 6, 2019, 6:01 pm

Hi,

I'd like to ask, is anyone tried to use LI 10480 (Title-24 2016 Equivalency ) in lieu of Minimum Energy Performance Calculator (MEPC) for California project?

If, would you mind...

Last reply: Marcus Sheffer, Feb 6, 2019, 6:51 pm

Energy Performance in Refrigerated Warehouses

NC-v4 EAp2: Minimum Energy Performance
posted by Luis Andrade on Feb 4, 2019, 10:35 am

One of our clients is considering the possibility of certifying a large Warehouse/Distribution Center under LEEDv4, which includes a significant portion of refrigerated spaces.

According...

Last reply: Marcus Sheffer, Feb 4, 2019, 11:39 am

Table 6.8.1.C efficiencies

NC-v4 EAp2: Minimum Energy Performance
posted by Gabriela Mena on Dec 19, 2018, 1:26 pm

Hi, 

We are developing a hospitality project in Mexico. The HVAC central plant consist in three centrifugal water cooled chillers of 596 Tons each. The efficiency requirements in...

Last reply: Tyler Thumma, Feb 1, 2019, 12:52 pm