| ENERGY STAR Partner |
| K2 Scientific, LLC |
K2 Scientific, LLC |
| Product Category |
| Lab Grade Refrigerators and Freezers |
Lab Grade Refrigerators and Freezers |
| Type |
| High Performance Freezer |
High Performance Freezer |
| Brand Name |
| K2 Scientific |
K2 Scientific |
| Model Name |
| K225SDF-SS |
K204SDR |
| Model Number |
| K225SDF-SS |
K204SDR |
| Date Available On Market |
| May 15, 2018 |
November 1, 2020 |
| Date Certified |
| August 30, 2021 |
October 8, 2021 |
| Markets |
| United States |
United States |
| CB Model Identifier |
| ES_1146258_K225SDF-SS_082020211318114_9782981 |
ES_1146258_K204SDR-SL_100620210917168_2707343 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| Product Type |
| High Performance Freezer |
High Performance Freezer |
| Product Form Factor |
| Upright |
Upright |
| Number of glass doors |
| 0 |
0 |
| Number of solid doors |
| 1 |
1 |
| Total Number of Doors |
| 1 |
1 |
| Door Opening Orientation |
| Swinging |
Swinging |
| Number of Internal Ports and/or Access Holes |
| 0 |
1 |
| Number of Drawers or Shelves |
| 4 |
1 |
| Defrost Type |
| Automatic |
Automatic |
| Refrigerant Type |
| R-290 |
R-600a |
| Refrigerant with GWP |
| R-290 (GWP:3 | Lower GWP) |
R-600a (GWP:3) |
| Total Volume |
| 21.8 cu. ft. / 0.62 cu. m. |
3.6 cu. ft. / 0.10 cu. m. |
| Average Test Cabinet (ºC) |
| -20 |
3.97 |
| Peak Temperature Variance (ºC) |
| 6 |
5.63 |
| Lab Grade Refrigerator or Freezer Energy Consumption (kWh/day) |
| 5 |
1.35 |
| Steady State Energy Consumption (kWh/day) |
| 5.220 kWh/day |
1.290 kWh/day |
| Maximum Daily Energy Allowance (kWh/day) |
| 12 |
4.16 |
| Depth |
| 31.49 inches / 79.98 cm |
22 inches / 55.88 cm |
| Height |
| 79 |
31 |
| Width |
| 28 |
23.6 |
| Installed Accessories |
| N/A |
Shelf |
| Date Qualified |
| August 30, 2021 |
October 8, 2021 |
