Lab refrigerators and freezersENERGY STAR certified
Thermo Scientific TSX2-2520HA
24.8 cu ft high performance freezer lab refrigerator.
Total volume
24.8 cu ft
Daily energy use
1.88 kWh/day
Form factor
Upright
NSF/ANSI 456 certified
No
Of 114 certified high performance freezer lab refrigerators and freezers, 44 have a lower daily energy use than the TSX2-2520HA (1.88 kWh/day).
At 1.88 kWh/day it uses about 686 kWh a year, roughly $89 at 13¢/kWh.
- Maker
- Thermo Scientific
- Model
- TSX2-2520HA
- Type
- High Performance Freezer
- Form factor
- Upright
- Total volume
- 24.8 cu ft
- Doors
- 1
- Glass doors
- 0
- Defrost
- Manual
- Daily energy use
- 1.88 kWh/day
- NSF/ANSI 456 certified
- No
- Refrigerant
- R-290
- On the market since
- Apr 2026
- ENERGY STAR certified
- 23 Apr 2026
Source: ENERGY STAR certified lab refrigerators and freezers dataset, US EPA, record 4587289, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the TSX2-2520HA
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 |
|---|---|---|---|---|
| Haier DW-30L698 | High Performance Freezer | Upright | 24.8 cu ft | 2.62 kWh/day |
| PHCbi MDF-U731M-PA | High Performance Freezer | Upright | 23.8 cu ft | 2.89 kWh/day |
| Helmer Scientific ILF125-GX | High Performance Freezer | Upright | 23.5 cu ft | 7.39 kWh/day |
| Helmer Scientific HBF125-GX | High Performance Freezer | Upright | 23.2 cu ft | 8.77 kWh/day |
| FARRAR FLF125 | High Performance Freezer | Upright | 23.2 cu ft | 8.77 kWh/day |
| Haier DW-30L700F | High Performance Freezer | Upright | 26.4 cu ft | 3.27 kWh/day |
Thermo Scientific
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| TSX50086CA-ULTS | Ultra-Low Temperature Freezer | Upright | 24.1 cu ft | - |
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| TSX60086LA | Ultra-Low Temperature Freezer | Upright | 28.8 cu ft | - |
| TSX60086CA-ULTS | Ultra-Low Temperature Freezer | Upright | 28.8 cu ft | - |
| TSX70086FA-ULTS | Ultra-Low Temperature Freezer | Upright | 33.6 cu ft | - |
| TSX70086CA-ULTS | Ultra-Low Temperature Freezer | Upright | 33.6 cu ft | - |
| TSX40086FA-ULTS | Ultra-Low Temperature Freezer | Upright | 19.3 cu ft | - |