User ManualTable of ContentsGENERAL INFORMATION4INSTALLATION5Locating The Water Heater5Minimum Clearances8Optional Direct Vent-Air Intake Terminal Guard9Venting11Horizontal and Vertical Vent-Air Intake Lengths13Vent-Air Intake System Installation16Water Connections24Gas Connections28GENERAL OPERATION29Lighting and Shutdown Instructions30Thermostat Adjustment31Burner Flame Checks32MAINTENANCE33PARTS LIST36Direct Vent Water Heater37Vent-Air Intake Kits38HEATING39NOTES40Size: 840 KBPages: 40Language: EnglishOpen manual