What is the maximum length of an indoor nonmetallic gas connector hose for gas equipment requiring mobility?

The maximum length of an indoor nonmetallic gas connector hose for gas equipment requiring mobility is set at 6 feet. This specification ensures that the equipment maintains safety while allowing adequate mobility. A 6-foot connector allows for sufficient reach between the gas supply and the appliance without introducing excessive risks of kinking or damage to the hose, which could occur with longer lengths.

Maintaining a shorter connector length minimizes potential hazards such as leaks, which can be more likely if connectors are too long and can get caught or damaged during equipment movement. This regulation helps to ensure that gas appliances operate safely and efficiently in their designated spaces while providing dual functionality of mobility and safety.