In the Baseline model for a major renovation, for the envelope part: Do we use the “normal” Baseline elements as are in appendix G or do we model the envelope as it was before the major...

Dear sir/madam,
Per the Revised Section 1 4 Tables (Dec 2012), for Systems 9 and 10,the fan power=0.3*supply air flow rate(cfm).
But per 90.1-2010,for Systems 9 and 10,the fan power=0...

Dear sir/madam,

Per the Revised Section 1 4 Tables (Dec 2012), for Systems 9 and 10,the fan power=0.3*supply air flow rate(cfm). I have some question for you.
1) per 90.1-2010,for...

Hello,
we have a building with irregular shape of facade. The facade consists of horizontal lamellas with vertical gazing - like steps, 3 per each floor. Is it possible to assess the...

Dear sir/madam,

For the area of mechanical ventilation, the actual design has no heating but ventilation. for the baseline modeling, must the heating for the Systems 9 and 10 be heated?...

Hello!
We have a project with a 36,000 sq ft GFA and will use HVAC Variable Refrigerant Flow System. For the energy simulation we used equest software. The Baseline HVAC System type we...

I got comments back on the energy model for a building that has no HVAC systems designed at the time of completion of the C&S. One comment was that the cooling energy savings seemed too high...

Our project is a Core & Shell office building in Egypt. I am wondering how to determine...

Dear Sir/Madam,
per G3.1.3.10, the baseline bulidnging design pump power shall be 349kW/1000 L/s. when the chilled-water system is a primary/secondary system, there will be primary pump and...

I have a few questions regarding modeling of a LEED CS building using option #2 from the Treatment of District or Campus Thermal Energy in LEED guide. This is in regard to a...