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ventilation of unconditioned warehouse

NC-v4 EAp2: Minimum Energy Performance
posted by Francesco Passerini on May 4, 2021, 6:14 am

Is the ventilation of a unconditioned warehouse considered...

Last reply: Marcus Sheffer, May 14, 2021, 3:35 pm

Area Classification

NC-v4 EAp2: Minimum Energy Performance
posted by Paul Lencioni on May 5, 2021, 1:46 pm

My question is about how to classify an indoor firing range area of a building.  In the past the gun range area is exluded from the Leed Certification.  If it were to be incorportated does any...

Mixed proposed CHW sources: DES and on-site CHW

NC-v4 EAp2: Minimum Energy Performance
posted by Cory Duggin on Mar 19, 2021, 6:18 pm

My project is the renovation and addition of a cruise terminal.  There are three chilled water loops serving the building inside the LEED boundary.  Part is an old CHW plant with ice storage that...

Last reply: Tyler Thumma, Apr 21, 2021, 11:39 am

IESNA Residential Lighting Requirements

NC-v4 EAp2: Minimum Energy Performance
posted by Christopher DeJulis on Mar 29, 2021, 9:22 am

Hello, 

Can anyone tell me what version of the IESNA Lighting Handbook we are required to follow for residential "dwelling units" lighting. The Multifamily Energy Model Simulation...

Last reply: Marcus Sheffer, Apr 2, 2021, 8:52 pm

Low-Flow Fume Hoods

NC-v4 EAp2: Minimum Energy Performance
posted by on Mar 25, 2021, 12:26 pm

Hello,

We are designing a new lab building utilizing low-flow exhaust fume hoods that are able to maintain a sash face velocity of 70 fpm, as opposed to the industry standard of 100 fpm....

Last reply: Cory Duggin, Mar 30, 2021, 5:22 pm

Outdoor air intake rate

NC-v4 EAp2: Minimum Energy Performance
posted by Ying Lindsey on Mar 15, 2021, 4:59 pm

Dear all, I have a question regarding the baseline outdoor air intake rate.

Suppose the designed outdoor air intake rate doesn't follow ASHRAE 62.1, and the design outdoor air flow rate is...

Last reply: Ying Lindsey, Mar 16, 2021, 3:34 pm

Cold storage- Energy simulation

NC-v4 EAp2: Minimum Energy Performance
posted by Tien Duong on Mar 1, 2021, 3:36 am

Dear Leeduser,

I have a Cold Storage project intent to pursuit LEED v4 Warehouse, for energy simulation, lack of software have ability to modeling the Cold storage.
Anyways I have...

Last reply: Marcus Sheffer, Mar 5, 2021, 11:31 am

baseline ventilation rate for DOAS system

NC-v4 EAp2: Minimum Energy Performance
posted by X. Chen on Mar 3, 2021, 8:30 pm

Hi, we have a DOAS system in the design and our baseline system is Sys#8,...

Last reply: Tyler Thumma, Mar 4, 2021, 4:00 pm

Minimum Energy Performance Excel Calculator

NC-v4 EAp2: Minimum Energy Performance
posted by Alex Der on Feb 18, 2021, 11:43 am

1. In the Air Side HVAC tab, the baseline unitary heating efficiency for System 6 (Packaged...

Interior lighting of Dwelling units

NC-v4 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Nov 5, 2020, 11:41 am

 Greetings,

The issue is how to model Dwelling units, having in mind that they are not regulated by ASHRAE 90.1. More specifically it refers to the energy model, which is to be provided at...

Last reply: Marcus Sheffer, Feb 12, 2021, 11:28 am