| ENERGY STAR Partner |
| So-Low Environmental Equipment Co., Inc. |
So-Low Environmental Equipment Co., Inc. |
| Product Category |
| Lab Grade Refrigerators and Freezers |
Lab Grade Refrigerators and Freezers |
| Type |
| High Performance Refrigerator |
High Performance Refrigerator |
| Brand Name |
| So-Low Environmental |
So-Low Environmental |
| Model Name |
| DH4-74GD |
DHS4-30SD |
| Model Number |
| DH4-74GD |
DHS4-30SD |
| Additional Model Information |
| ,DH4-74GDCH,; ,DH4-74GDCH-SS,; ,DH4-74GDSS,; ,DH4-74SD,; ,DH4-74SDSS,; ,EC4-74GD,; ,EC4-74SD, |
N/A |
| Date Available On Market |
| December 13, 2017 |
May 15, 2018 |
| Date Certified |
| February 2, 2018 |
June 30, 2021 |
| Markets |
| United States, Canada |
United States |
| CB Model Identifier |
| ES_1141204_DH4-74GD_01052018081420_7357141 |
ES_1141204_DHS4-30SD_062220211247721_1345310 |
| 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 |
| 3 |
0 |
| Number of solid doors |
| 0 |
1 |
| Total Number of Doors |
| 3 |
1 |
| Door Opening Orientation |
| Right,Swinging,Left |
Swinging |
| Number of Internal Ports and/or Access Holes |
| 1 |
0 |
| Number of Drawers or Shelves |
| 15 |
4 |
| Defrost Type |
| Variable |
Automatic |
| Refrigerant Type |
| R-290 |
R-290 |
| Refrigerant with GWP |
| R-290 (GWP:3 | Lower GWP) |
R-290 (GWP:3 | Lower GWP) |
| Total Volume |
| 72 cu. ft. / 2.04 cu. m. |
32.28 cu. ft. / 0.91 cu. m. |
| Average Test Cabinet (ºC) |
| 4 |
3.73 |
| Peak Temperature Variance (ºC) |
| 5 |
4.5 |
| Lab Grade Refrigerator or Freezer Energy Consumption (kWh/day) |
| 5 |
2.77 |
| Steady State Energy Consumption (kWh/day) |
| 4.780 kWh/day |
1.690 kWh/day |
| Maximum Daily Energy Allowance (kWh/day) |
| 15 |
9.22 |
| Depth |
| 32 inches / 81.28 cm |
37.4 inches / 95.00 cm |
| Height |
| 81 |
81.1 |
| Width |
| 75 |
32.28 |
| Installed Accessories |
| Lighting |
N/A |
| Date Qualified |
| February 2, 2018 |
June 30, 2021 |
