CARTRIDGE UNIT 1-PIECE TYPE; CSA (CANADA AND US), ASME A112.18.1/CSA B125.1/B125.3, ASSE 1017, ANSI/NSF 61G/372 APPLICABLE STANDARD; 7-700/TEMPCONTROL USED ON MODEL/BRAND; THERMOSTATIC MIXING VALVE USED ON ITEM; 6-400NW, 5-400NW USED ON ITEM PART NO