Feature Highlights: 1. 55°C Opening Temperature – The thermostat valve core is designed to open at 55°C, helping to maintain a safe and consistent water temperature. 2. Durable Metal Construction – Made from sturdy metal, this valve core is built to last and resist wear from daily use. 3. Universal Fit – With an approximate size of 18mm, it is compatible with many standard thermostat valves for easy replacement. 4. Precise & Reliable – Ensures accurate temperature control, providing a steady and comfortable water flow every time. 5. Easy to Install – A straightforward replacement part that requires no special tools, making installation quick and simple. Product Details: This replacement thermostat valve core features a 55°C opening temperature, making it ideal for maintaining safe water temperature in showers and faucets. Crafted from durable metal, it offers long-lasting performance and reliable temperature regulation. The universal 18mm size fits most standard thermostat valves, and installation is tool-free and hassle-free. Please note: This listing includes only the valve core—no additional accessories or parts are included. Specifications: - Type: 55 Degree Thermostat Valve Core - Material: Metal - Size: Approximately 18mm - Package Contents: 1 x Thermostat Valve Core Note: Slight color variations may occur due to lighting and screen differences. Size tolerance is within +/- 1–3cm.