- Designed for GSWH-2 Compatibility: This water flow sensor is specifically engineered for GSWH 2 tankless water heaters, ensuring seamless integration and improved performance with your existing system. - Durable Brass Construction: Made from high-quality brass, this sensor is built to resist rust and corrosion, providing long-lasting reliability even in challenging environments. - User-Friendly Installation: Replacing your old sensor is quick and straightforward, requiring no special tools or technical skills. Enjoy hassle-free installation that gets your system up and running in no time. - Part Number Identification: Recognized by part number 2022107584, this sensor is the precise match needed for optimal operation of your tankless water heater. Use Scenarios: 1. Home Heating Solutions: Perfect for homeowners looking to replace a faulty flow sensor to maintain efficient hot water supply throughout the home. 2. Emergency Repairs: Ideal for quick replacements during unexpected breakdowns, minimizing downtime and restoring hot water access swiftly. 3. Routine Maintenance: A great addition for annual maintenance checks, ensuring your tankless system operates at peak performance. Ensure your GSWH 2 tankless water heater runs efficiently with this reliable, easy-to-install water flow sensor.