A 5-door reach-in refrigerator is a specialty footprint — match door count to how much cold product you turn in a shift; empty sections still cost energy to cool.
The models below are all NSF-class commercial units, so the real differences are capacity, energy cost, and refrigerant. Sorted most-efficient first.
| Model | Capacity | kWh/day | Energy $/yr | Refrigerant | Door |
|---|---|---|---|---|---|
| Continental RA118N | 43.9 cu ft | 2.3 | $137 | R-290 | solid |
All units here are commercial NSF-class refrigeration holding 41°F or below (FDA Food Code 3-501.16). A residential unit generally will not pass inspection. Requirements by state →