What does the fuel piping system include from the point of delivery?

The fuel piping system from the point of delivery includes the complete assembly necessary for safe and efficient transport and control of the fuel. This encompasses not just the fuel piping itself, but also all associated valves and fittings that are essential for maintaining system integrity and functionality.

In a typical system, the fuel piping will transport gas or fuel from the point of delivery to the appliances, while the valves serve crucial roles such as regulating flow and providing shut-off capabilities for safety and maintenance purposes. Fittings are integral for connecting different sections of piping and ensuring that the system is correctly configured to avoid leaks or pressure drops. Therefore, the inclusion of all three components—fuel piping, valves, and fittings—accurately reflects how a fuel system operates from delivery to utilization.

The other options focus on only part of the system, which does not capture the comprehensive nature of what a fuel piping system entails. By understanding the full scope, plumbing professionals can ensure adherence to safety standards and system efficiency.