10 years warranty. Please read the terms in the guarantee brochure. The cold start function prevents wastage of hot water and saves energy. When the lever is raised, only cold water is released. The function restricts the arm opening fully to the right. Hot water is flowed by turning the lever to the left. Only then does the hot water flow. This is a durable mixer tap that you can use for many years, because the hard, ceramic discs withstand the friction that always occurs when the water temperature is changed. Solid surface, durable and easy to clean chrome plated brass. Water aeration technology is built into the faucet so that the water flows correctly and uses less water and energy. Includes strainer. Includes a water and energy saving aerator (5.7 l/min) for high pressure systems. Connecting hoses with 1/2" connection included. Connection length 50 cm. An included tool makes it easy to hold the mixer tap in place. The maximum system water temperature is 80°C/176°F. If you do not have knowledge of the correct installation, please contact a qualified technician. Installation must be done in accordance with local regulations applicable to construction and plumbing. Suitable for bathroom countertops only. Install behind or on the side of the sink according to the assembly instructions. Width: 23 cm Height: 7 cm Height: 41 cm Weight: 2.21 kg Number of packages: 1