Very small difference between design alternatives in PAT
 
  
 
  
 
 
 
 
 
 
    
        
        asked 4 years ago  
 
 Biraj's avatar  
 
 
 
 
    
        
        updated 3 years ago  
 
 __AmirRoth__'s avatar  
 
 
 
 
 
Hi there,
I ran a PAT for design alternative with variable R-value on wall and roof but the difference in heating and cooling (as well as EUI) is very small. 
 
Is this normal ? I have attached the results.
 
I would appreciate any insight on to what could this result mean.
 
Regards,
BirajC:\fakepath\PAT alternatives.JPG
 
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Comments
Can you check and post the difference in the individual heating and cooling EUI? Where is the building located - climate zone or location?
Vishak's avatar
                        Vishak
                     (
    
        3 years ago
    )
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