AO Smith 9003721005 Water Heater Anode Rod Kit

Water Heater Anode Rod Kit; Item Anode Rod Kit; Size 0.84 Inch Diameter x 16 Inch Length; Material Magnesium; Used On Item Residential Gas Water Heater; Used On Model/Brand XCV 30/GSX 30 YORT/XCVL 30/GSX 30 YORS/XVR 30/GSX 30 YOCT; Screw-In Type 3/4 Inch Threaded