It is unlikely that a refrigerator that is 21.5 ft.³ will fit in a space that is only 21 ft.³. The extra 0.5 ft.³ may not seem like much, but it could make a significant difference in whether or not the refrigerator will fit properly in the space. It is always important to measure the dimensions of the space where the refrigerator will be placed to ensure a proper fit.
