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Review comments on widow U-value
NC-2009 EAp2:Minimum energy performanceposted by Chris Miller on
We received the following review comments during our design review and my question is, where do I find the Uvalue for the frame & glass assembly mentioned in their comments(this is a storefront
CHP Usage
NC-2009 EAp2:Minimum energy performanceposted by SAMY Chamy on
Dear Sir:- we have Project in China it is a NC project We don't get Electricity from Government we use natural Gas Generator for Electricity Production.
District Central plant heating only
NC-2009 EAp2:Minimum energy performanceposted by Vipul Babriya on
I have a project with district steam from central plant for space heating only. The space cooling is provided by onsite using RTUs with Dx coil.
Natural Ventilation Loads Modeling
NC-2009 EAp2:Minimum energy performanceposted by Sefa Sahin on
Dear All, We are working on residential building in Istanbul/Turkey. The building is heated and cooled by radiators and split AC respectively.
Baseline System configuration for mixed use condominium
NC-2009 EAp2:Minimum energy performanceposted by Jason Biondi on
We are working on a 10 story mixed use building consisting of approx.
40% WWR does it include the wall connected to other building?
NC-2009 EAp2:Minimum energy performanceposted by Haojie Wang on
I wonder if the wall is directly connected to adjacent building ,should we include them in the window to wall calculation?
Outdoor Air Intake: Baseline vs. Proposed
NC-2009 EAp2:Minimum energy performanceposted by Ricardo Sá on
We are currently working on a LEED project whose Baseline Building will have an HVAC system 5 installed.
Baseline HVAC schedules
NC-2009 EAp2:Minimum energy performanceposted by Vernon Smith on
The project will apply for certification under LEED v2009 NC. The Proposed design is a 50,000 sf three story building (two above ground plus a full basement) with a central atrium.
Garage Lighting LPDs
NC-2009 EAp2:Minimum energy performanceposted by Joseph Snider on
ASHRAE lists .2 w/sf for garage spaces in Space by Space, and .3 w/sf in Building Area method.
Energy Modeling
NC-2009 EAp2:Minimum energy performanceposted by Muzammal Abbas LEED AP (BD+C) on
Hi everyone, I am doing energy modeling for my project in Pakistan and i want to need some clarification and help from seniors: 1) Is it true that for baseline and proposed case HVAC system shoul