Hot water temperature 55~80°C (recommended 65°C), cold water temperature 5~29°C (recommended 15°C) Produces stable water regardless of changes in water temperature and expression. In case of cold water failure, the safety device will automatically cut off the hot water supply to prevent scalding. Thermostatic mixer with universal fixing for good flow and performance, suitable for normal hot water, small floor heating circuits with or without HWC (Hot Water Circuit). The mixer side marked with the letter C is suitable for cold water, and the side marked with the letter H is suitable for hot water. Packaging included: Package: 1 thermostatic valve Main points: 1. The product size is measured manually, there may be some errors 2. Since different monitors display different colors, please refer to the actual color you received. 3. Please confirm the size before purchasing.