Where should the termination of a temperature-pressure relief valve discharge pipe be positioned?

The termination of a temperature-pressure relief valve discharge pipe should be positioned in a manner that is visible and conspicuous to ensure safety and effective monitoring. By having the discharge pipe visible, homeowners and inspectors can easily identify if the valve is functioning properly and releasing water when necessary. This visibility is crucial because if the valve activates due to excessive temperature or pressure, a clear view of where the water is discharging allows for immediate action to be taken, such as assessing the situation to prevent potential water damage or system failure.

Additionally, a visible termination point allows for the identification of any leaks or issues with the discharge pipe itself, which is important for maintaining the safety and integrity of the plumbing system. Ensuring that the discharge point is conspicuous also helps meet building codes and safety standards that mandate proper installation and visibility of such safety devices.