The Rheem UV20010 Water Connection Kit includes 15-inch connectors designed for easy installation with tankless water heaters. This kit features high-quality materials that ensure a secure and leak-free connection. It is compatible with various Rheem models, making it a versatile choice for your plumbing needs. The connectors are designed to withstand high pressure and temperature, meeting industry standards for safety and reliability. Ideal for both new installations and replacements, this kit simplifies the setup process while enhancing the performance of your water heating system.