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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

Demand Controlled Ventilation for DOAS

NC-v4 EAp2: Minimum Energy Performance
posted by Saif A on May 11, 2021, 4:54 pm

We have a dedicated outdoor air system that serves a 4 story hotel. The outside air is delivered directly to the sapces via a diffuser. Would it be acceptable to use exeption b ( Multiple-zone...

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...

Industrial or non-regular process load

NC-v4 EAp2: Minimum Energy Performance
posted by Charalampos Giannikopoulos on Nov 16, 2016, 8:52 am

For a facilities with increased process load (more than 60%), other than data centers, including but not limited to industrial facilities, is there a particular guidance in establishing a...

Last reply: David Hubka, Apr 30, 2021, 12:48 pm

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