Commercial washersENERGY STAR certified
Hero WSTR40
4.7 cu ft front load commercial washer.
Drum volume
4.7 cu ft
Modified energy factor
2.2 cu ft/kWh
Integrated water factor
3.3 gal/cu ft
Annual energy use
145 kWh/yr
Of 122 certified front load commercial washers, 0 have a lower integrated water factor than the WSTR40 (3.3 gal/cu ft).
- Maker
- Hero
- Model
- WSTR40
- Type
- Front Load
- Drum volume
- 4.7 cu ft
- Intended market
- Commercial
- Modified energy factor
- 2.2 cu ft/kWh
- Integrated water factor
- 3.3 gal/cu ft
- Annual energy use
- 145 kWh/yr
- On the market since
- Sep 2023
- ENERGY STAR certified
- 1 Sep 2023
Source: ENERGY STAR certified commercial washers dataset, US EPA, record 2670638, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the WSTR40
Certified commercial washers from other makers, same color class, within 20% of its speed.
| Model | Type | Drum volume | Modified energy factor | Integrated water factor |
|---|---|---|---|---|
| Maytag MYS30PNT**** | Front Load | 4.6 cu ft | 2.2 cu ft/kWh | 4 gal/cu ft |
| Maytag MYS30PNW**** | Front Load | 4.6 cu ft | 2.2 cu ft/kWh | 4 gal/cu ft |
| Maytag MYS30PDT**** | Front Load | 4.6 cu ft | 2.2 cu ft/kWh | 4 gal/cu ft |
| Maytag MYS30PDW**** | Front Load | 4.6 cu ft | 2.2 cu ft/kWh | 4 gal/cu ft |
| Maytag MYS30PET**** | Front Load | 4.6 cu ft | 2.2 cu ft/kWh | 4 gal/cu ft |
| Maytag MYS30PEW**** | Front Load | 4.6 cu ft | 2.2 cu ft/kWh | 4 gal/cu ft |
Hero
More Hero commercial washers
| Model | Type | Drum volume | Modified energy factor | Integrated water factor |
|---|---|---|---|---|
| SXG150BHPLUD | Front Load | 4.7 cu ft | 2.2 cu ft/kWh | 3.3 gal/cu ft |
| WHPL15FV1017M | Front Load | 4.7 cu ft | 2.2 cu ft/kWh | 3.3 gal/cu ft |
| WSTR25 | Front Load | 2.9 cu ft | 2.4 cu ft/kWh | 4 gal/cu ft |