Lab refrigerators and freezersENERGY STAR certified
Desmon Spa DS-PGM21C
73 cu ft high performance refrigerator lab refrigerator, model number DS-PGM21C*********.
Total volume
73 cu ft
Daily energy use
3.53 kWh/day
Form factor
Upright
NSF/ANSI 456 certified
No
Of 927 certified high performance refrigerator lab refrigerators and freezers, 887 have a lower daily energy use than the DS-PGM21C (3.53 kWh/day).
At 3.53 kWh/day it uses about 1,288 kWh a year, roughly $167 at 13¢/kWh.
- Maker
- Desmon Spa
- Model
- DS-PGM21C
- Model number
- DS-PGM21C*********
- Type
- High Performance Refrigerator
- Form factor
- Upright
- Total volume
- 73 cu ft
- Doors
- 3
- Glass doors
- 0
- Defrost
- Automatic
- Daily energy use
- 3.53 kWh/day
- NSF/ANSI 456 certified
- No
- Refrigerant
- R-290
- On the market since
- Jan 2026
- ENERGY STAR certified
- 10 Jul 2026
Source: ENERGY STAR certified lab refrigerators and freezers dataset, US EPA, record 4668674, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the DS-PGM21C
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 |
|---|---|---|---|---|
| So-Low Environmental DH4-74GD | High Performance Refrigerator | Upright | 72 cu ft | 4.2 kWh/day |
| LabRepCo, LLC LABL-74-HG | High Performance Refrigerator | Upright | 72 cu ft | 4.2 kWh/day |
| Thermo Scientific TSV72RPGA | High Performance Refrigerator | Upright | 68.5 cu ft | 4.08 kWh/day |
| Fisher Scientific FBV72RPGA | High Performance Refrigerator | Upright | 68.5 cu ft | 4.08 kWh/day |
| Fisher Scientific FBV72RSGA | High Performance Refrigerator | Upright | 68.5 cu ft | 4.08 kWh/day |
| Cardinal Health CHV72RPGA | High Performance Refrigerator | Upright | 68.5 cu ft | 4.08 kWh/day |
Desmon Spa
More Desmon Spa lab refrigerators and freezers
| Model | Type | Form factor | Total volume | Daily energy use |
|---|---|---|---|---|
| DS-PGB07C | High Performance Freezer | Upright | 21.8 cu ft | 5.43 kWh/day |
| BB-PGM07G | High Performance Refrigerator | Upright | 20.9 cu ft | 2.21 kWh/day |
| BB-PGM09G | High Performance Refrigerator | Upright | 31.4 cu ft | 2.77 kWh/day |
| BB-PGM14G | High Performance Refrigerator | Upright | 46.4 cu ft | 3.81 kWh/day |
| DS-PGB14C | High Performance Freezer | Upright | 47.3 cu ft | 7.39 kWh/day |
| DS-PGM14G | High Performance Refrigerator | Upright | 47.3 cu ft | 3.81 kWh/day |
| BB-PGB14C | General Purpose Freezer | Upright | 46.4 cu ft | 7.39 kWh/day |
| DS-PGM09G | High Performance Refrigerator | Upright | 32.3 cu ft | 2.77 kWh/day |