Assertion: insulation's r value | /r/Synonym | the summer r value
Facets:
Source sentences:
text: The Down R Value: The down R value (also known as the summer R value) is a measurement of an insulation’s ability to resist heat flow from coming into the house.
text: The down R value (also known as the summer R value) is a measurement of an insulation’s ability to resist heat flow from coming into the house.