1 certified model
H2O office machines
Every H2O machine in the register, by category. Figures are from ENERGY STAR certification records for models listed for the US market.
1 model
H2O water coolers
| Model | Type | Type | Daily energy use |
|---|---|---|---|
| H2O-FLOW-UV | Tap Water Source | Hot and Cold | 0.63 kWh/day |