Adjusted volume (cu ft)
Adjusted volume (cu ft) across the 44 certified INSIGNIA refrigerator models in the NSCF family that state it: 1.7 to 8.3. A certified-product census is not a census of units in service.
EasyBear analysis of certified-product listings (doe-ccms, energy-star), INSIGNIA refrigerators (NSCF family), keyer m2-declared-family-rules, n=44 of 47 models in the family state this spec (a certified-product census is not a census of units in service)Confidence tier D — our inference across a corpus, not a figure any single source published.