Lab refrigerators and freezersENERGY STAR certified
True Manufacturing TSCI-550PF-SWS-&-#*-1A
19.5 cu ft high performance freezer lab refrigerator.
Total volume
19.5 cu ft
Daily energy use
3.68 kWh/day
Form factor
Upright
NSF/ANSI 456 certified
Yes
Of 114 certified high performance freezer lab refrigerators and freezers, 93 have a lower daily energy use than the TSCI-550PF-SWS-&-#*-1A (3.68 kWh/day).
At 3.68 kWh/day it uses about 1,343 kWh a year, roughly $175 at 13¢/kWh.
- Maker
- True Manufacturing
- Model
- TSCI-550PF-SWS-&-#*-1A
- Type
- High Performance Freezer
- Form factor
- Upright
- Total volume
- 19.5 cu ft
- Doors
- 1
- Glass doors
- 0
- Defrost
- Automatic
- Daily energy use
- 3.68 kWh/day
- NSF/ANSI 456 certified
- Yes
- Refrigerant
- R-290
- On the market since
- Sep 2026
- ENERGY STAR certified
- 22 Jul 2026
Certified under the same record
The maker lists these as the same machine or a variant of it: TSCI-550CF-SWS-&-#*-1A, TSCI-550LF-SWS-&-#*-1A.
Source: ENERGY STAR certified lab refrigerators and freezers dataset, US EPA, record 4675074, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the TSCI-550PF-SWS-&-#*-1A
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-MFP-20 | High Performance Freezer | Upright | 19.1 cu ft | 2.08 kWh/day |
| Ares Scientific ARS-HC-EFP-20 | High Performance Freezer | Upright | 19.1 cu ft | 2.08 kWh/day |
| CME Corp CMEB-FRZ-20-S-HCF | High Performance Freezer | Upright | 19.1 cu ft | 2.08 kWh/day |
| DAI Scientific Equipment DAI-HC-MFP-20 | High Performance Freezer | Upright | 19.1 cu ft | 2.08 kWh/day |
| Corepoint Scientific NSPF201WWW/0MHC | High Performance Freezer | Upright | 19.1 cu ft | 2.08 kWh/day |
| So-Low SLW-HC-EFP-20 | High Performance Freezer | Upright | 19.1 cu ft | 2.08 kWh/day |
True Manufacturing
More True Manufacturing lab refrigerators and freezers
| Model | Type | Form factor | Total volume | Daily energy use |
|---|---|---|---|---|
| TSCI-450PF-SWS-&-#*-1A | High Performance Freezer | Upright | 15.6 cu ft | 3.5 kWh/day |
| TSCI-600PF-SWS-&-#*-1A | High Performance Freezer | Upright | 22.2 cu ft | 4 kWh/day |