American Water Heater AHCG3/HCG360T120 AHCG3/HCG3100T199 & AHCG3/HCG3100T250 Models only

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FOR YOUR SAFETY READ BEFORE OPERATING

WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

OPERATINGINSTRUCTIONS

TURNOFFOFFGASTOTOAPPLIANCE

AHCG3/HCG3100T199 & AHCG3/HCG3100T250 MODELS ONLY.

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Contents Printed Commercial GAS Water HeaterForeword Temperature Rise Degrees F Gallons PER HourAHCG3 HCG3Features Table of ContentsInstallation Instructions Clearances Locating the HeaterAIR Requirements Hard WaterMechanical Exhausting of Room AIR Unconfined SpaceBELOW. Keep Clear of ALL Obstructions Canadian Power Vent Power VentCanadian Direct Vent Direct VentInstallation Sequence Direct Vent Terminal InstallationDirect Venting Masonry Side WallsVertical Vent Terminal Installation Vent Pipe Preparation Installation of Vent SystemInitial Preparation Selection of MaterialsGAS Piping Controls and SwitchesAttaching gas supply pipe to gas valve inlet Connection of GAS PipeSystem Connections Heater Wiring Overview Using the Electronic ControllerOperating States Changing the Display Units Prior to Start UP Viewing the Fault HistoryOperating Instructions Adjustment ProcedureGeneral Information MaintenanceFor Your Safety Read Before Operating AHCG3/HCG3100T150 Models only AHCG3/HCG3100T199 & AHCG3/HCG3100T250 Models only Flushing Powered Anode SystemDraining Sediment RemovalVent System Drain Valve and Access PanelsInstallation Diagrams Page Must be Identical Heaters Page Page Manifold Kits TROUBLE-SHOOTING Checklist and Service InformationMotor will not RUN Replacement PartsMotor RUNS, Burner Lights Momentarily Then Locks OUT GAS Fails to Shut OFFCommercial Limited Warranty Page Page Page PO Box 1597, 500 Princeton Road Johnson City, TN Phone

AHCG3/HCG3100T250, AHCG3/HCG360T120 specifications

The American Water Heater AHCG3/HCG360T120 and AHCG3/HCG3100T250 are innovative models designed to meet the diverse needs of residential and commercial water heating. These state-of-the-art water heaters provide exceptional performance, efficiency, and reliability, making them ideal choices for consumers seeking long-lasting solutions for their hot water needs.

Both models are equipped with a robust design and advanced technology, ensuring effective operation and streamlining maintenance. The AHCG3/HCG360T120 has a capacity of 60 gallons, making it suitable for larger households or commercial applications, while the AHCG3/HCG3100T250 has a higher capacity of 100 gallons, providing ample hot water for multiple simultaneous uses.

One of the standout features of these water heaters is their high energy efficiency. Both models are designed to reduce energy consumption, translating to lower utility bills. The units are equipped with environmentally friendly insulation, which minimizes heat loss and maintains the temperature of the stored water longer. This construction not only conserves energy but also ensures consistent hot water delivery.

Innovative heating technology is another characteristic that sets the AHCG3/HCG series apart. These water heaters employ a combination of reliable heating elements and advanced electronics to provide precise temperature control. This technology ensures that users have access to hot water whenever they need it without significant waiting periods.

The American Water Heater AHCG series also emphasizes ease of use and installation. Each unit features user-friendly controls that allow for easy adjustment of temperatures and settings. The compact design ensures they fit comfortably in various spaces, making installation seamless in basements, utility rooms, or garages.

Durability and reliability are key aspects of these water heaters. Made with high-quality materials, they are designed to withstand the rigors of daily use while adhering to strict industry standards. Their robust construction minimizes the risk of leaks and ensures a long operational lifespan.

In summary, the American Water Heater AHCG3/HCG360T120 and AHCG3/HCG3100T250 models combine advanced technology, energy efficiency, and durability. These features make them excellent investments for anyone seeking a dependable hot water solution for their home or business, providing peace of mind and a reliable supply of hot water.