Westinghouse water cooler, ENERGY STAR certified
Westinghouse WKWDT79
Bottle - bottom load water cooler.
Type
Hot and Cold
Daily energy use
0.56 kWh/day
Cold water capacity
1.37
Refrigerant
R-134a
Of 54 certified bottle - bottom load water coolers, 3 have a lower daily energy use than the WKWDT79 (0.56 kWh/day).
At 0.56 kWh/day it uses about 204 kWh a year, roughly $27 at 13¢/kWh.
- Maker
- Westinghouse
- Model
- WKWDT79
- Type
- Bottle - Bottom Load
- Type
- Hot and Cold
- Conditioning
- Conditioned Storage
- Capacity class
- Low Capacity
- Cold water capacity
- 1.37
- Daily energy use
- 0.56 kWh/day
- Refrigerant
- R-134a
- On the market since
- Mar 2023
- ENERGY STAR certified
- 10 Mar 2023
Source: ENERGY STAR certified water coolers dataset, US EPA, record 2411094, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the WKWDT79
Certified water coolers from other makers, same color class, within 20% of its speed.
| Model | Type | Type | Daily energy use |
|---|---|---|---|
| Commercial Cool CCBL01 | Bottle - Bottom Load | Hot and Cold | 0.56 kWh/day |
| Avanti WDBMC800Q3S | Bottle - Bottom Load | Hot and Cold | 0.57 kWh/day |
| Glacier Bay LY653 | Bottle - Bottom Load | Hot, Cook, and Cold Unit | 0.57 kWh/day |
| Glacier Bay LY619 | Bottle - Bottom Load | Hot and Cold | 0.6 kWh/day |
| Brio CLBL425 | Bottle - Bottom Load | Hot, Cook, and Cold Unit | 0.6 kWh/day |
| Brio CLBL425W | Bottle - Bottom Load | Hot, Cook, and Cold Unit | 0.6 kWh/day |
Westinghouse
More Westinghouse water coolers
| Model | Type | Type | Daily energy use |
|---|---|---|---|
| WKWDT99BK | Bottle - Top Load | Hot and Cold | 0.65 kWh/day |