Has UL listed any CSST? Does UL list connectors to bond CSST?
Question: Corrugated stainless steel tubing I recently received a corrugated stainless steel tubing (CSST) manufacturer’s technical bulletin in the mail that I understand was mass mailed to a lot of electrical inspectors all around the country promoting the need to bond CSST due to lighting strikes. Has UL listed any CSST? Does UL list connectors [...]









