CALA FAUCET | 9 Sustainable design The aerator in the basin versions limits the flow to 5 liters per minute, thus decreasing water consumption without reducing comfort. This aerator mixes air into the water flow, providing perfect functionality and guaranteeing 60% more water savings than class A aerators. This flow restriction meets the most demanding water-saving standards, certified by the European Water Label. Unied Water Label 5 l/min 100 kWh/p.a. LOW ENERGY HIGH +ºC -ºC www.europeanwaterlabel.eu Energy savings The three Cala basin models feature Roca’s Cold Start technology, which provides cold water on frontal opening, having to turn the handle to the left to obtain hot water. This mechanism guarantees 45% more energy savings than a conventional faucet*. * Based on annual savings for a family of 4, considering 2 minutes per day of toothbrushing and handwashing 5 times a day.