110 Outdoor Installation Manual And Owner's Manual Brandname: Takagi Category: Water Heater Total Pages: 56 Table of contents Contents2InstallationManual3Specifications4Introduction5SafetyGuidelines6Installation7IndoorModels13-CombustionAirSupply-15-ExhaustVenting-19-VentingIllustrations-20-General-24-NaturalGasSupplyPiping-25-Installation-27Applications31InitialOperation33OwnerSGuide34OperatingSafety35NormalOperation37Troubleshooting44CaseAssembly49BurnerAssembly50BurnerAssembly51WaterWayAssembly52PartsList53OutputTemperatureChart56