Question

The level of vacuum (rough, high, etc) in a vacuum insulating panel determines its insulating value (typically measured in U or R value). Does the VOLUME matter? That is, for the same level of vacuum in an vacuum insulating panel with a thickness of 1 inch, would the performance be altered by being 2 inches thick?

Answer 1

The level of vacuum in a vacuum insulating panel determines its insulating value, but the volume of the panel does not directly impact its performance as an insulator.

Step-by-step explanation:

The level of vacuum in a vacuum insulating panel does affect its insulating value, which is typically measured in terms of U or R value. However, the volume of the panel does not directly impact its performance as an insulator.

The insulating value of a vacuum panel is determined by the level of vacuum inside, which can be categorized as rough or high vacuum.

For a panel with a thickness of 1 inch, the performance will not be altered by increasing the thickness to 2 inches as long as the level of vacuum remains the same. The insulating value will depend solely on the level of vacuum, not the volume of the panel.