HAS User Manual Brandname: A.O. Smith Category: Water Heater Total Pages: 24 Table of contents AboutAOSmith2Contents3ReadBeforeOperation4General5Specifications6KeyFeatures8SafetyPrecautions9Danger11Caution12ConnectingtoWaterSupply13Caution14Caution16Troubleshooting17CircuitDiagram18Warranty19Jurisdiction20RegisteredOffice22