1Pc Two-Wire Water Pressure Switch Used On Gas Water Heater Linkage Valve Water Heater Controlled Water Pressure Switch Sensor Features: 1. Accurate detection: The water flow sensor switch of the gas water heater can accurately detect the water flow and provide you with accurate hot water supply. Its high-precision technology ensures the accuracy of water flow and optimizes the performance of the water heater. 2. Easy installation: The sensor switch has a simple design and is easy to install. For DIY enthusiasts, it can be easily installed without professional installation skills. 3. Strong anti-interference ability: using advanced sensing technology. This induction switch has a very high anti-interference ability and can maintain stable performance in various environments. 4. Wide range of uses: suitable for various s and models of gas water heaters. No matter which of gas water heater you use, this sensor switch is compatible. 5. High quality and durability: This water flow sensor switch is made of high-quality materials, which fully guarantees the durability and reliability of the product. Its excellent workmanship ensures a long service life of the switch. Specification: Material: plastic + metal Size:as shown in the picture Color:as shown in the picture Package Includes:1pc Notes: Please allow slip errors due to manual measurement. Colors may vary slightly for different monitors. _x000D_