The SharkBite UR072A4 1/2-inch Push-to-Connect Corrugated Stainless Steel Water Heater Connector is designed specifically for hot and cold water connections on residential water heaters, providing a quick, tool-free installation that eliminates the need for soldering, unions, or compression fittings. The corrugated stainless steel body withstands the high temperatures and pressure of water heater supply connections, while SharkBite’s push-to-connect end fittings lock securely onto copper, PEX, or CPVC pipe in seconds. The flexible design accommodates minor misalignment between the pipe and heater inlet. Lead-free and certified for potable water service, the UR072A4 is a trusted, code-compliant choice for both professional plumbers and confident DIY homeowners replacing water heaters.