dan_firkus In reply to How do I know if your TMV is by Bob Lerner March 04, 2021 Bob, Our temperature mixing valves are either rated for ASSE1017 or ASSE 1070 and NSF372 rated for use in domestic, potable water systems. They are all low lead and certified. Reply
Bob, Our temperature mixing valves are either rated for ASSE1017 or ASSE 1070 and NSF372 rated for use in domestic, potable water systems. They are all low lead and certified.