- Precise temperature control: this valve operates from 20 to 50 degrees Celsius, ensuring a comfortable and safe shower. A safety override button is set to 38 degrees Celsius to reduce the risk of scalding. - Construction: the valve core is precision copper with a built-in thermal element, delivering high control accuracy, excellent stability, and long durability for reliable temperature regulation. - Easy installation: before purchasing, verify your valve size. If your valve can be disassembled with a small flat-head screwdriver, this thermostat cartridge should generally fit standard built-in thermostatic mixers and rod mixers. - Improved shower experience: if you notice inconsistent water temperature or frequent shifts between hot and cold, replacing the thermostat helps maintain a constant and comfortable shower temperature. - Use scenarios: ideal for replacing aging thermostats in family bathrooms to maintain safety and comfort; suitable for retrofitting during bathroom renovations for built-in or rod mixers; beneficial for rental properties or hotels to ensure reliable, consistent showers.