What is the maximum length for copper or stainless steel flexible connectors for water heater connections?

The maximum length for copper or stainless steel flexible connectors used for water heater connections is set at 24 inches. This standard is in place to ensure safety and functionality within plumbing systems. Flexible connectors are designed to accommodate the expansion and contraction of the piping materials, facilitate easier installation, and provide a certain degree of movement.

Maintaining a length of no more than 24 inches helps to minimize potential issues such as kinks, pressure loss, and improper connections that could lead to leaks or other malfunctions in the plumbing system. It ensures that the connectors can perform effectively while maintaining a manageable length, reducing strain on the connections and joints and adhering to best practices established by the Uniform Plumbing Code.