Features: * Temperature control via an externally placed NTC sensor. * Includes a 10K NTC sensor with an extra 3m sensor cable. * Simple operation with a manual switch and dial. * Fits a standard single switch box. * LED indicator illuminates when heating is on. * Comprehensive installation and user instructions included. Specifications: * Power supply: 220V 50/60HZ * Power consumption: 5W * Max. current: 16A * Adjustment range: 0~40 * Temperature difference per step: 1 * Operating temperature: -5~60°C * Protection class: IP20 * Housing material: Self-extinguishing polycarbonate (PC) * Floor sensor: 3m NTC sensor * Dimensions: 86mm x 86mm x 49mm Package Contents: * 1 x Manual thermostat * 1 x 3-meter sensor cable * 2 x Mounting screws * 1 x English instruction manual Note: Please confirm the item's suitability by checking if it matches your models before purchasing. 1. Due to variations in computer displays, the color may slightly differ from the images above. Thank you for your understanding. 2. Manually measured, please allow 2-4mm error. 3. If you have any questions, please feel free to contact us; we will respond as soon as possible and assist you.