High-Quality Construction: This thermostatic is crafted from premium brass and plastic, ensuring robust stability and reliability. Its rapid response to temperature changes provides a seamless and safe showering experience. Constant Temperature Maintenance: Equipped with a sensitive memory alloy spiral temperature probe, this meticulously controls the hot and cold water intake. It guarantees that the water temperature at the outlet remains consistent, offering you a comfortable and predictable shower every time. Enhanced Safety Features: Designed to prevent sudden temperature fluctuations, this thermostatic safeguards against scalding and other temperature-related accidents. Enjoy peace of mind knowing your shower temperature stays within a safe range. Installation Precautions: your safety by turning off the water supply and the power to the water heater before installing the thermostatic . This precaution prevents any accidental water discharge or electrical issues during installation. Temperature Verification Post-Installation: After installing the thermostatic , it's crucial to verify the output temperature. If there's a discrepancy between the set temperature and the measured output, adjustments may be necessary to achieve optimal performance. Color:Black Material:Plastic+Metal Package Contents: 1 * constant temperature valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.