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| Specification | Sub-Zero249FFI | Sub-Zero501F |
|---|---|---|
| Annual energy use | 479 kWh/yearSource | Conflicting source valuesSource |
| Anti-sweat heater switch declared in archive | FalseSource | FalseSource |
| Defrost type | AutomaticSource | AutomaticSource |
| Freezer capacity | 4.6 cu ftSource | Conflicting source valuesSource |
| Manufacturer named in archive | Sub-ZeroSource | Sub-ZeroSource |
| Refrigerator configuration | Upright FreezerSource | Upright FreezerSource |
| Reported depth | 24 inSource | 24 inSource |
| Reported height | 34 inSource | 73 inSource |
| Reported width | 24 inSource | 36 inSource |
| Total capacity | 4.6 cu ftSource | Conflicting source valuesSource |