In the proposed model, we have a HEPA 13 filter in a dedicated outdoor air unit which serves a variable refrigerant flow system.

Hi all, I am working on a LEED 2009 NC project with IES energy modelling. Could anybody advise what documents need to be submitted for EAp2 and EAc1 certifications?

We are applying for a CS project which primarily will house research labs.

With reference to Service Hot Water should the following baseline inputs match the proposed; If not where can I find good guidnace on how these baseline inputs can be obtained.

According to Ashrae 90.1-2007 G3.1.1.d there should be a fan flow limitation for lab spaces in the baseline model during unoccupied hours. "For Lab spaces with a minimum of 5000 cfm of exhaust, use

After reading through the forum I have not found a response that specifically addresses a CS building who's future tenant finishout of office and warehouse space is yet to be designed but has the f

Is it recommended to include adjacent buildings to represent the shading effects in the proposed model. If so do I assume that I also include it in the baseline model also.

Hi! I have got a question regarding ASHRAE G3.1.2.10 "Exhaust Air Energy Recovery" which has to be applied to the baseline model. It says that at a minimum outdoor air supply of 70 % or greater of

high savings in auxillary power Hi we are modelling a 18 storey office block in Sap Paulo and getting some results we wanted to cross check, as we doing the energy model for the first time... Desc