Log in
Forum » NC-v4 EAp2
Topic

Demand Control Ventilation

NC-v4 EAp2: Minimum Energy Performance
posted by Victoria Watson on Sep 21, 2016, 12:24 am

Can you take credit for occupancy sensors that control HVAC systems? I am thinking probably not for system operation E.g setbacks, agree? But I am unsure for the ventilation. It seems a bit...

Last reply: Marcus Sheffer, Sep 23, 2016, 10:10 am

Exterior lighting power

NC-v4 EAp2: Minimum Energy Performance
posted by Julien Richard on Sep 8, 2016, 10:08 am

Hello,

We have a project where some luminaires have more power than what it is required by the mandatory provisions of exterior lighting power.
However the actual power necessary to...

Last reply: Julien Richard, Sep 13, 2016, 5:31 am

Manufacturing process

NC-v4 EAp2: Minimum Energy Performance
posted by ignacio furniés on Aug 5, 2016, 12:10 pm

My question is regarding the EAp2 and EAc3, our project consists of a palm oil manufacturing facility. The energy intensive manufacturing process exceeds an estimated 90% of the facility's total...

Last reply: Marcus Sheffer, Aug 9, 2016, 9:56 am

One model or various separate models

NC-v4 EAp2: Minimum Energy Performance
posted by Ana Paula Quiros on May 26, 2016, 1:47 pm

for many of the other Credits and Prerequisites. For more on the Campus Guidance, see the LEEDuser forum http://www.leeduser.com/topic/new-leed-guidance-campuses-and-multiple-bu.... On the other hand,...

Last reply: Ana Paula Quiros, Jul 26, 2016, 1:00 pm

Energy Simulation

NC-v4 EAp2: Minimum Energy Performance
posted by Muzamil Rafique on Jun 28, 2016, 9:46 am

Hello Marcus,

i want some clarification regarding HVAC Baseline and Proposed model. According to Table G3.1.1A and Table G3.1.1B and as per proposed building type and heating fuel the...

Last reply: Marcus Sheffer, Jun 29, 2016, 12:44 pm

insulation thickness versus energy modeling

NC-v4 EAp2: Minimum Energy Performance
posted by Jennifer Webb on Jun 27, 2016, 9:47 am

We are running into a situation where the insulation is slightly under the R38 (R34.8) that is required per ASHRAE 90.1 yet the energy model shows we are over 10% energy efficient. Will this...

Last reply: Marcus Sheffer, Jun 27, 2016, 10:00 am

Energy Modeling

NC-v4 EAp2: Minimum Energy Performance
posted by Muzamil Rafique on Jun 22, 2016, 3:00 am

Dear All,
i am doing a energy simulation for bank building. software have no option LEED Rating V4. It have only LEED 2009 rating system. Can i use this rating system for V4 only in...

Last reply: Muzamil Rafique, Jun 23, 2016, 12:07 pm

Building Orientation

NC-v4 EAp2: Minimum Energy Performance
posted by Muzamil Rafique on Jun 23, 2016, 9:02 am

Hello Marcus,

1.My project orientation on NW,NE,SW and SE. But V4_Minimum energy performance calculator_spreadsheet have only North,East,West and South options, and spreadsheet not allow...

Last reply: Marcus Sheffer, Jun 23, 2016, 10:42 am

90.1-2007 G3.1.1 exception d vs 90.1-2010 exception c

NC-v4 EAp2: Minimum Energy Performance
posted by Cory Duggin on May 31, 2016, 2:35 pm

Exception c requires that lab spaces use a system 5 or 7 in the same way that exception d does, but exception c does not prescribe any specific turn down during unoccupied periods. Does this...

Last reply: Marcus Sheffer, Jun 1, 2016, 10:06 am

Leed v4- NC of Logistic Center.

NC-v4 EAp2: Minimum Energy Performance
posted by Helena Garcia on May 25, 2016, 6:08 am

It is making energy simulation for a logistic center for storage.
Local regulations based on European regulations not required to be heated, instead ASHRAE required to be heated.

...

Last reply: Marcus Sheffer, May 31, 2016, 1:08 pm