Date
Inquiry
For part (a), does each component in the home have to exceed the R-value requirements in IECC 2004 by 5%.
Ruling
Yes. If each component does not exceed IECC 2004 by 5%, projects can meet the credit requirement by demonstrating that the overall U-value exceeds IECC 2004 by 5% using RESCheck.
Internationally Applicable
Off
Campus Applicable
Off