Lab refrigerators and freezersENERGY STAR certified
Follett REF1i-**
0.9 cu ft high performance refrigerator lab refrigerator.
Total volume
0.9 cu ft
Daily energy use
0.39 kWh/day
Form factor
Upright
NSF/ANSI 456 certified
Yes
Of 927 certified high performance refrigerator lab refrigerators and freezers, 9 have a lower daily energy use than the REF1i-** (0.39 kWh/day).
At 0.39 kWh/day it uses about 142 kWh a year, roughly $19 at 13¢/kWh.
- Maker
- Follett
- Model
- REF1i-**
- Type
- High Performance Refrigerator
- Form factor
- Upright
- Total volume
- 0.9 cu ft
- Doors
- 1
- Glass doors
- 0
- Defrost
- Automatic
- Daily energy use
- 0.39 kWh/day
- NSF/ANSI 456 certified
- Yes
- Refrigerant
- R-600a
- On the market since
- Feb 2026
- ENERGY STAR certified
- 11 Feb 2026
Source: ENERGY STAR certified lab refrigerators and freezers dataset, US EPA, record 4561856, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the REF1i-**
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 |
|---|---|---|---|---|
| American BioTech Supply ABT-HC-UCFS-0104 | High Performance Refrigerator | Upright | 1.01 cu ft | 0.71 kWh/day |
| Biomedical Solutions, Inc. BSI-HC-UCFS-0104 | High Performance Refrigerator | Upright | 1.01 cu ft | 0.71 kWh/day |
| Corepoint Scientific PR011WWW/0 | High Performance Refrigerator | Upright | 1.01 cu ft | 0.71 kWh/day |
| LabRepCo, LLC LHP-2-UR | High Performance Refrigerator | Upright | 1.01 cu ft | 0.71 kWh/day |
| CME Corp CMEB-REF-1-S-HCF | High Performance Refrigerator | Upright | 1.01 cu ft | 0.71 kWh/day |
| DAI Scientific Equipment DAI-HC-UCFS-0104 | High Performance Refrigerator | Upright | 1.01 cu ft | 0.71 kWh/day |
Follett
More Follett lab refrigerators and freezers
| Model | Type | Form factor | Total volume | Daily energy use |
|---|---|---|---|---|
| REF12i-5B-*00G* | High Performance Refrigerator | Upright | 10.5 cu ft | 1.14 kWh/day |
| REFOMN12i-00-*00S | High Performance Refrigerator | Upright | 10.5 cu ft | 1.14 kWh/day |
| REF12i-00-*00S* | High Performance Refrigerator | Upright | 10.5 cu ft | 1.14 kWh/day |
| REF12i-5D-*00S* | High Performance Refrigerator | Upright | 10.5 cu ft | 1.14 kWh/day |
| REF12i-5B-*00S* | High Performance Refrigerator | Upright | 10.5 cu ft | 1.14 kWh/day |
| REFOMN12i-00-*00G | High Performance Refrigerator | Upright | 10.5 cu ft | 1.14 kWh/day |
| REF12i-5D-*00G* | High Performance Refrigerator | Upright | 10.5 cu ft | 1.14 kWh/day |
| REF12i-00-*00G* | High Performance Refrigerator | Upright | 10.5 cu ft | 1.14 kWh/day |