Lab refrigerators and freezersENERGY STAR certified
Liebherr SFFfg 5501
13.9 cu ft high performance freezer lab refrigerator.
Total volume
13.9 cu ft
Daily energy use
1.44 kWh/day
Form factor
Upright
NSF/ANSI 456 certified
No
Of 114 certified high performance freezer lab refrigerators and freezers, 36 have a lower daily energy use than the SFFfg 5501 (1.44 kWh/day).
At 1.44 kWh/day it uses about 526 kWh a year, roughly $68 at 13¢/kWh.
- Maker
- Liebherr
- Model
- SFFfg 5501
- Type
- High Performance Freezer
- Form factor
- Upright
- Total volume
- 13.9 cu ft
- Doors
- 1
- Glass doors
- 0
- Defrost
- Manual
- Daily energy use
- 1.44 kWh/day
- NSF/ANSI 456 certified
- No
- Refrigerant
- R-290
- On the market since
- Jun 2026
- ENERGY STAR certified
- 20 May 2026
Source: ENERGY STAR certified lab refrigerators and freezers dataset, US EPA, record 4614974, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the SFFfg 5501
Certified lab refrigerators and freezers from other makers, same color class, within 20% of its speed.
| Model | Type | Form factor | Total volume | Daily energy use |
|---|---|---|---|---|
| PHCbi MDF-MU339HL-PA | High Performance Freezer | Upright | 13 cu ft | 1.41 kWh/day |
| Haier DW-30L350F | High Performance Freezer | Upright | 12.9 cu ft | 2.59 kWh/day |
| Thermo Scientific FBG-1230FA | High Performance Freezer | Upright | 12.9 cu ft | 2.59 kWh/day |
| Thermo Scientific TSX1-1230FA-SS | High Performance Freezer | Upright | 12.9 cu ft | 2.59 kWh/day |
| Thermo Scientific TSX1-1230FA | High Performance Freezer | Upright | 12.9 cu ft | 2.59 kWh/day |
| Thermo Scientific TSX2-1520FA | High Performance Freezer | Upright | 15.4 cu ft | 1.38 kWh/day |
Liebherr
More Liebherr lab refrigerators and freezers
| Model | Type | Form factor | Total volume | Daily energy use |
|---|---|---|---|---|
| SFTsg 1501 | High Performance Freezer | Upright | 3.5 cu ft | 0.38 kWh/day |
| SRTvg 1501 | High Performance Refrigerator | Upright | 4 cu ft | 0.34 kWh/day |
| SRTfg 1501 | High Performance Refrigerator | Upright | 4 cu ft | 0.31 kWh/day |
| SRTvg 1511 | High Performance Refrigerator | Upright | 4 cu ft | 0.51 kWh/day |
| SRTvh 1501 | High Performance Refrigerator | Upright | 4 cu ft | 0.34 kWh/day |
| SFTfg 1501 | High Performance Freezer | Upright | 3.5 cu ft | 0.38 kWh/day |
| SRFfg 3501 | High Performance Refrigerator | Upright | 11.2 cu ft | 0.63 kWh/day |
| SRPvh 6501 | High Performance Refrigerator | Upright | 20.2 cu ft | 0.66 kWh/day |