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Why does the R-value for VR Plus change with the different foam insulation?

April 26, 2017different foam insulation Plus R-Value VR

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Why does the R-value for VR Plus change with the different foam insulation?

1 Answer

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10 Posted

The R-value for a reflective air space depends on the temperature difference across that air space. The temperature across the air space depends on the r-values in the system since the bounding temperatures are fixed.