Crystal Mountain water cooler, ENERGY STAR certified
Crystal Mountain AES-D2KHK1AC
Bottle - top load water cooler.
Type
Hot and Cold
Daily energy use
0.52 kWh/day
Cold water capacity
0.66
Refrigerant
R-134a
Of 60 certified bottle - top load water coolers, 12 have a lower daily energy use than the AES-D2KHK1AC (0.52 kWh/day).
At 0.52 kWh/day it uses about 190 kWh a year, roughly $25 at 13¢/kWh.
- Maker
- Crystal Mountain
- Model
- AES-D2KHK1AC
- Type
- Bottle - Top Load
- Type
- Hot and Cold
- Conditioning
- Conditioned Storage
- Capacity class
- High Capacity
- Cold water capacity
- 0.66
- Daily energy use
- 0.52 kWh/day
- Refrigerant
- R-134a
- On the market since
- May 2025
- ENERGY STAR certified
- 10 Apr 2025
Source: ENERGY STAR certified water coolers dataset, US EPA, record 4012670, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the AES-D2KHK1AC
Certified water coolers from other makers, same color class, within 20% of its speed.
| Model | Type | Type | Daily energy use |
|---|---|---|---|
| Brio CLTL430 | Bottle - Top Load | Hot and Cold | 0.52 kWh/day |
| Brio CLTL430W | Bottle - Top Load | Hot and Cold | 0.52 kWh/day |
| Brio CLTL530 | Bottle - Top Load | Hot and Cold | 0.52 kWh/day |
| Brio CLTL530W | Bottle - Top Load | Hot and Cold | 0.52 kWh/day |
| Brio CLTL130 | Bottle - Top Load | Hot and Cold | 0.52 kWh/day |
| Brio CLTL130W | Bottle - Top Load | Hot and Cold | 0.52 kWh/day |
Crystal Mountain
More Crystal Mountain water coolers
| Model | Type | Type | Daily energy use |
|---|---|---|---|
| ABFM2KHK1CF | Bottle - Bottom Load | Hot and Cold | 0.77 kWh/day |
| AES-D2KTK1AC | Bottle - Top Load | Cold Only | 0.12 kWh/day |
| AES-D2WHW1AC | Bottle - Top Load | Hot and Cold | 0.52 kWh/day |
| AES-D2WTW1AC | Bottle - Top Load | Cold Only | 0.12 kWh/day |
| ASPEN ANS-A2KHK1AC | Bottle - Top Load | Hot and Cold | 0.55 kWh/day |
| ASPEN ANS-A2KTK1AC | Bottle - Top Load | Cook and Cold | 0.15 kWh/day |
| ASPEN ANS-A2WHW1AC | Bottle - Top Load | Hot and Cold | 0.55 kWh/day |
| ASPEN ANS-A2WTW1AC | Bottle - Top Load | Cook and Cold | 0.15 kWh/day |