For a project outside the U.S., how do I determine the Target Finder score?
Do hotel rooms need automatic light shut-off control?
How commonly are the 90.1 mandatory compliance forms submitted as part of EAp2/EAc1?
The Section 9 space-by-space method does not include residential space types. What should I use?
Can the Passive House Planning Package (PHPP) be used to energy model for LEED?
A portion of our building envelope is historic. Can we exclude it from our model?
Which baseline HVAC system do I use if my building has no heating or air conditioning?
For an existing building, do I need to rotate the model?
Our project has a diesel backup generator. Should we include it in our energy model?
Can SHGC be higher in the proposed than in the baseline model?
Our process load is higher than 25%. Do we have to justify that?
Do I need to justify the electrical and fuel rates I am using in my model?
Our local code references ASHRAE 90.1-2010. Should I use that for my documentation, or 90.1-2007?
Can mezzanines open to floors below be excluded from the energy model?
Forum discussion
NC-2009 EAp2:Minimum Energy Performance
Hi All, I am working on a project with VRF system for a LEED 2009 certification. When I filled up the excel sheet of Minimum Energy Performance Calculator, I found that there is one page of water side system. However, for VRF system, there is on chiller or chiller water. So how shall I fill up that page? Can I leave it blank? My baseline system is Sys 4- packaged single-zone heat pump (DX Cooling and air-to-air heat pump). Many thanks!
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