Flexible corrugated connectors for water heater connectors are limited to what maximum length?

Flexible corrugated connectors for water heater applications have a maximum length limit of 24 inches. This specification is in place primarily to ensure safety and performance in plumbing installations. A shorter connector helps maintain the integrity of the plumbing system by reducing the potential for leaks or failures that can occur with longer, less rigid connectors.

Using flexible connectors that adhere to this limitation aids in supporting the water heater properly and allows for necessary movement during installation or service without putting undue stress on the plumbing joint.

In the context of plumbing standards and codes, this limitation reflects best practices for ensuring both the safety of water heating systems and the effective management of water pressure and temperature changes that might occur during operation. Keeping connectors within this specified length helps to ensure compliance with code requirements established by various plumbing regulations.