| ENERGY STAR Partner |
| K2 Scientific, LLC |
K2 Scientific, LLC |
| Product Category |
| Lab Grade Refrigerators and Freezers |
Lab Grade Refrigerators and Freezers |
| Type |
| High Performance Refrigerator |
High Performance Refrigerator |
| Brand Name |
| K2 Scientific |
K2 Scientific |
| Model Name |
| K204GDR |
K249GDR-SS |
| Model Number |
| K204GDR |
K249GDR-SS |
| Date Available On Market |
| November 1, 2020 |
May 15, 2018 |
| Date Certified |
| June 4, 2021 |
August 30, 2021 |
| Markets |
| United States |
United States |
| CB Model Identifier |
| ES_1146258_K204GDR-SL_052820211217107_9862650 |
ES_1146258_K249GDR-SS_082020211318618_2637348 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| Product Type |
| High Performance Refrigerator |
High Performance Refrigerator |
| Product Form Factor |
| Upright |
Upright |
| Number of glass doors |
| 1 |
2 |
| Number of solid doors |
| 0 |
0 |
| Total Number of Doors |
| 1 |
2 |
| Door Opening Orientation |
| Swinging |
Swinging |
| Number of Internal Ports and/or Access Holes |
| 1 |
0 |
| Number of Drawers or Shelves |
| 2 |
8 |
| Defrost Type |
| Manual |
Automatic |
| Refrigerant Type |
| R-600a |
R-290 |
| Refrigerant with GWP |
| R-600a (GWP:3) |
R-290 (GWP:3 | Lower GWP) |
| Total Volume |
| 3.89 cu. ft. / 0.11 cu. m. |
47.31 cu. ft. / 1.34 cu. m. |
| Average Test Cabinet (ºC) |
| 5 |
3.49 |
| Peak Temperature Variance (ºC) |
| 4 |
3.6 |
| Lab Grade Refrigerator or Freezer Energy Consumption (kWh/day) |
| 2 |
3.81 |
| Steady State Energy Consumption (kWh/day) |
| 1.570 kWh/day |
3.460 kWh/day |
| Maximum Daily Energy Allowance (kWh/day) |
| 4 |
11.42 |
| Depth |
| 22 inches / 55.88 cm |
31.49 inches / 79.98 cm |
| Height |
| 32 |
79.13 |
| Width |
| 24 |
56.69 |
| Installed Accessories |
| Shelves |
N/A |
| Date Qualified |
| June 4, 2021 |
August 30, 2021 |
