Hi,

We have a project served by FCU connected to existing chiller - we do not have...

Is it required to meet the filtration requirement of ASHRAE 62.1-2007, item 5.9 for equipment areas with no occupation?

Dear all:

There is an administrative wing of an industrial facility and my questions are:
1. in the leedonline form, have I to evaluate and to document, in addition to the office...

Hello, I am working on a School project and I am currently filling in the information in 62MZ calculator for multiple zones. I have a question.

Imagine a building on 3 levels which I will...

Dear Tristan

I am working on a retail mall which an adjoining carpark block. the carpark block is part of the retail mall and hence within the project boundary

Does using natural...

Hi everyone,

We have a residential project which has around 600 rooms naturally ventilated. I've prepared an excel sheet to demonstrate compliance with natural ventilation requirements....

Hallo all,

We have a project in one Asian Country, where the Guard house (Gate house) is using a split type unit to condition the room, without mechanical fresh air intake. According to...

Miguel Diazgranados Green Factory LEEDuser Basic Member 125 thumbs up July 11, 2012- 5:17 pm Nadia, sometime ago I asked in the CS IEQp1 forum about exhaust systems and their inclusion in the forms....

Hi,
Can someone please tell me what the ASHRAE requirements are for mechanically ventilated parking garages? I have found the required minimum exhaust rate (0.75 cfm/ft2), but Leed Online...

Question: If the rooms are not occupyable rooms, are they subject to the minimum OA rates in the ASHRAE 62.1-2007 standard? It makes no sense to use more energy to provide outside air to these...