A listed gas connector may pass through a wall provided it's not more than what length?

A listed gas connector may pass through a wall provided it's not more than 6 feet in length. This requirement is set to ensure safety and compliance with regulations regarding the installation of gas connectors.

The limitation on length is crucial because longer connectors can create more opportunities for leaks and complications in the system. Keeping the length to a maximum of 6 feet helps to maintain the integrity of the gas line, ensuring that it operates safely within the parameters established by national codes and standards. This practice not only minimizes risks associated with gas leaks but also simplifies maintenance and inspections.

Moreover, this maximum length guideline reinforces the importance of proper installation techniques. A listed gas connector is one that has been tested and approved for use in accordance with specified requirements, so it is essential to adhere to the prescribed lengths to ensure that safety standards are met and to avoid potential hazards.