Lab refrigerators and freezersENERGY STAR certified
Turbo Air TSU-30FWS-N
28.1 cu ft high performance freezer lab refrigerator.
Total volume
28.1 cu ft
Daily energy use
4.2 kWh/day
Form factor
Upright
NSF/ANSI 456 certified
Yes
Of 114 certified high performance freezer lab refrigerators and freezers, 97 have a lower daily energy use than the TSU-30FWS-N (4.2 kWh/day).
At 4.2 kWh/day it uses about 1,533 kWh a year, roughly $199 at 13¢/kWh.
- Maker
- Turbo Air
- Model
- TSU-30FWS-N
- Type
- High Performance Freezer
- Form factor
- Upright
- Total volume
- 28.1 cu ft
- Doors
- 1
- Glass doors
- 0
- Defrost
- Automatic
- Daily energy use
- 4.2 kWh/day
- NSF/ANSI 456 certified
- Yes
- Refrigerant
- R-290
- On the market since
- Jul 2026
- ENERGY STAR certified
- 8 Jul 2026
Source: ENERGY STAR certified lab refrigerators and freezers dataset, US EPA, record 4670294, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the TSU-30FWS-N
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 |
|---|---|---|---|---|
| Liebherr SFPvh 8401 | High Performance Freezer | Upright | 28.6 cu ft | 3.08 kWh/day |
| Haier DW-30L818BP | High Performance Freezer | Upright | 28.9 cu ft | 2.02 kWh/day |
| Haier DW-30L818BPT | High Performance Freezer | Upright | 28.9 cu ft | 2.02 kWh/day |
| Thermo Scientific TSX2-3020FA-SS | High Performance Freezer | Upright | 28.9 cu ft | 2.16 kWh/day |
| Thermo Scientific TSX2-3020FA | High Performance Freezer | Upright | 28.9 cu ft | 2.16 kWh/day |
| B Medical Systems S.A.R.L. F900 | High Performance Freezer | Upright | 27.1 cu ft | 6.32 kWh/day |
Turbo Air
More Turbo Air lab refrigerators and freezers
| Model | Type | Form factor | Total volume | Daily energy use |
|---|---|---|---|---|
| TSU-4RWS-N6 | High Performance Refrigerator | Upright | 2.36 cu ft | 0.62 kWh/day |
| TSU-30RWS-N6 | High Performance Refrigerator | Upright | 32 cu ft | 1.43 kWh/day |