1. Taps Another way of saving water and energy is the innovative Cold A variation on the Cold Start system is available in our Singles- Start system. Pro range which uses progressive technology. Instead of The tap cannot be turned on to the right, so it must be turned moving the lever to the left, the control is turned from top to on with the lever to the front and with cold water first. If you turn bottom to mix in hot water. the lever to the left, you gradually obtain hotter water. In addition to saving water, you’ll be saving energy, as it prevents In addition to saving water, you’ll be saving energy, as it prevents the boiler from firing up until hot water is needed. the boiler from firing up until hot water is needed. Technology: Cold Start system. Technology: Cold Start system with progressive technology. Action: The tap always turns on with cold water. Reaction: Water and energy saving. Action: The tap always turns on with cold water. Reaction: Water and energy saving. 05 Progressive technology Cold Start