21. Included Accessories The following accessories are included with the unit.Check for any missing items before starting installation.Q’tyShapePartTapping Screw 1eachPart Shape Q’ty51Remote Controller(See p. 29) Remote ControllerCord (6ft (2m))12. Optional Accessories The accessories listed below are notincluded with the units, but may be necessaryfor installation.Q’tyShapePartPart Shape Q’tyRemote ControllerCord (26ft (8m))Quick Connect Cord(QC-2) 1 11eachIsolation Valves(includes pressurerelief valve)Owner's Guide, Warranty,Installation Manual(this document)Bird Screen for4" (100mm) PVCVT4-PVCSBird Screen for3" (75mm) PVCVT3-PVCS223" (75mm)PVC TerminalVK3-H-PVC11Pipe Cover(PC-3S-SUS)Note: Additional vent pieces are available; consult the latest product catalogue for details.3" (75mm) / 4" (100mm)Horizontal HoodTermination PVT-HL21each 11System Controller Unit(SCU-301-12M)System Controller(SC-301-6M)SV Conversion Kit(#SV-CK-3)•90 Elbow(With Inlet Screen)•Installation Manual(Check List)Drain hose(With clamp) 111Neutralizer(NT20A)(For up to 16 water heaters)Neutralizer(NC-1)(For 1 water heater)