What is the maximum distance gas shutoff valves should be installed from the appliance?

The maximum distance gas shutoff valves should be installed from the appliance is three feet. This regulation ensures that the shutoff valve is easily accessible in case of an emergency or when maintenance is required. The intent is to provide a safe and practical means for users or technicians to quickly stop the flow of gas to the appliance without having to maneuver around other equipment or navigate through potentially hazardous areas. Installing the valve too far away may hinder rapid access, which could be critical in preventing gas leaks or responding to emergencies effectively.

The standard distance also aligns with safety codes and industry recommendations that emphasize the importance of accessibility for gas shutoff mechanisms. This distance helps maintain the overall safety integrity of the gas system, ensuring that operators can act quickly when necessary.