4. Made of high-quality materials, long service life, up to 100,000 times. 2. High temperature : When the temperature reaches the set temperature, turn on the power to the device. 3. Temperature control range is 0-90 ℃. 1. The high temperature temperature controller is suitable for hot water pipeline. 5. Compact structure and beautiful appearance, G1/2 male thread interface, 20mm diameter, easy to install., Weight: 1.04940036712 Pounds, Manufacturer: Yoeruers