What approvals does the pipe have?
Aquatherm piping systems are certified by NSF 14, 51, and 61 for a wide variety of applications, and are listed in the I-Codes (2003 to the present) for most of the United States and in CSA standards for Canada. We are currently working on an IAPMO listing to cover the remaining states in the USA. If there is any question regarding local approvals, please contact your account manager.