The hourly volume of gas required at each piping outlet shall be taken as what?

The hourly volume of gas required at each piping outlet is defined as the maximum hourly rating specified by the manufacturer. This specification ensures that each outlet can accommodate the peak demand of gas usage without risk of under-supplying. It is essential for maintaining proper operation and efficiency in gas systems, as underestimating this volume can lead to inadequate performance, potentially causing unsafe conditions or equipment malfunction.

By referencing the manufacturer's maximum hourly rating, contractors can ensure that the gas piping system is designed to handle all potential gas loads effectively. This approach provides a safety margin, enabling the system to handle fluctuating demands efficiently and reducing the likelihood of pressure drops that could impact performance. Understanding this aspect of gas supply is critical for effective plumbing design, compliance with safety regulations, and ensuring customer satisfaction.