Water coolersENERGY STAR certified
GTW 1237BHC
Bottle - bottom load water cooler.
Type
Hot and Cold
Daily energy use
0.76 kWh/day
Cold water capacity
0.74
Refrigerant
R-134a
Of 54 certified bottle - bottom load water coolers, 41 have a lower daily energy use than the 1237BHC (0.76 kWh/day).
At 0.76 kWh/day it uses about 277 kWh a year, roughly $36 at 13¢/kWh.
- Maker
- GTW
- Model
- 1237BHC
- Type
- Bottle - Bottom Load
- Type
- Hot and Cold
- Conditioning
- Conditioned Storage
- Capacity class
- High Capacity
- Cold water capacity
- 0.74
- Daily energy use
- 0.76 kWh/day
- Refrigerant
- R-134a
- On the market since
- Jul 2022
- ENERGY STAR certified
- 4 Aug 2022
Source: ENERGY STAR certified water coolers dataset, US EPA, record 2399542, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the 1237BHC
Certified water coolers from other makers, same color class, within 20% of its speed.
| Model | Type | Type | Daily energy use |
|---|---|---|---|
| Primo 601202 | Bottle - Bottom Load | Hot and Cold | 0.76 kWh/day |
| LAGO CLBL320BSC | Bottle - Bottom Load | Hot and Cold | 0.76 kWh/day |
| Brio CLBL520SCBLK | Bottle - Bottom Load | Hot, Cook, and Cold Unit | 0.76 kWh/day |
| Primo 601090 | Bottle - Bottom Load | Hot, Cook, and Cold Unit | 0.76 kWh/day |
| LAGO CLBL520SCBLK | Bottle - Bottom Load | Hot, Cook, and Cold Unit | 0.76 kWh/day |
| Crystal Mountain ABFM2KHK1CF | Bottle - Bottom Load | Hot and Cold | 0.77 kWh/day |
GTW
More GTW water coolers
| Model | Type | Type | Daily energy use |
|---|---|---|---|
| BESM1SHSK | Conversion-type | Hot, Cook, and Cold Unit | 0.77 kWh/day |
| SA50L310ES-B/P | Conversion-type | Hot, Cook, and Cold Unit | 0.71 kWh/day |
| SAET310BLES | Bottle - Bottom Load | Hot, Cook, and Cold Unit | 0.7 kWh/day |