Crystal Mountain water cooler, ENERGY STAR certified
Crystal Mountain Tempest Series
Bottle - bottom load water cooler.
Type
Hot and Cold
Daily energy use
0.79 kWh/day
Cold water capacity
0.85
Refrigerant
R-134a
Of 54 certified bottle - bottom load water coolers, 50 have a lower daily energy use than the Tempest Series (0.79 kWh/day).
At 0.79 kWh/day it uses about 288 kWh a year, roughly $37 at 13¢/kWh.
- Maker
- Crystal Mountain
- Model
- Tempest Series
- Type
- Bottle - Bottom Load
- Type
- Hot and Cold
- Conditioning
- Conditioned Storage
- Capacity class
- High Capacity
- Cold water capacity
- 0.85
- Daily energy use
- 0.79 kWh/day
- Refrigerant
- R-134a
- On the market since
- Dec 2025
- ENERGY STAR certified
- 26 Dec 2025
Source: ENERGY STAR certified water coolers dataset, US EPA, record 4519481, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the Tempest Series
Certified water coolers from other makers, same color class, within 20% of its speed.
| Model | Type | Type | Daily energy use |
|---|---|---|---|
| Brio CLBL430SC | Bottle - Bottom Load | Hot, Cook, and Cold Unit | 0.79 kWh/day |
| Brio CLBL530SC | Bottle - Bottom Load | Hot, Cook, and Cold Unit | 0.79 kWh/day |
| WALMART CLBL530SC-W | Bottle - Bottom Load | Hot, Cook, and Cold Unit | 0.79 kWh/day |
| Clover BL25A1 | Bottle - Bottom Load | Hot and Cold | 0.78 kWh/day |
| Primo 601202 | Bottle - Bottom Load | Hot and Cold | 0.76 kWh/day |
| LAGO CLBL320BSC | Bottle - Bottom Load | Hot and Cold | 0.76 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-D2KHK1AC | Bottle - Top Load | Hot and Cold | 0.52 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 |