Equipped with a precise temperature control mechanism,With a temperature range of 20 - 48 degrees Celsius, this valve features a safety override knob set at 38 degrees Celsius.No more sudden hot or cold water surprises. Made from all copper material, this valve offers exceptional durability and longevity. It is resistant to rust and corrosion, ensuring a reliable performance over time. Designed to be compatible with for both built-in thermostats and square rod thermostats, this valve offers versatility and can be used with various shower systems. It ensures seamless integration and functionality. The brass replacement thermostatic cartridge shower mixer valve bar repair kit ensures effortless installation without the need for drilling just insert the valve into the faucet and tighten it securely. This saves time and effort during the installation process. Please check dimensions before purchase but usually if your valve is removed using a small grub screw or bolt then this should fit.Featuring a stylish gold color, this brass replacement thermostatic cartridge adds an elegant touch to your shower setup.