HS 119 Series 100 Instruction Manual Brandname: Lochinvar Category: Water Heater Total Pages: 52 Table of contents GeneralSafetyInformation3Introduction4Approvals6FeaturesAndComponents7FeaturesAndComponents8Installation10Electrical12WiringDiagrams14WiringDiagrams15WiringDiagrams16WiringDiagrams17WiringDiagrams18Operation19TemperatureRegulation20Maintenance31TroubleshootingChecklist34