Which instructions must be followed for CNG residential fueling facilities?

Answer: B — Adhere to the manufacturer's instructions

For CNG residential fueling facilities, adhering to the manufacturer's instructions is crucial because these guidelines are specifically designed to ensure safe and efficient operation of the equipment. The manufacturer's instructions provide essential information on installation, maintenance, and proper usage of the fueling system. These directives help mitigate risks associated with the handling of compressed natural gas, including potential hazards related to leaks, pressure levels, and emergency procedures. By following the manufacturer's guidelines, users can ensure compliance with safety standards and local regulations, thereby promoting a safe environment for both residents and the community. This approach helps prevent accidents that could arise from improper use or maintenance of the fueling equipment.