American Water Heater GAS-FIRED COMMERCIAL WATER HEATER instruction manual Flue Damper

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Index

Venting

WARNING

The vent system must be installed properly. Failure to properly install the vent system could result in property damage, personal injury, or death.

This water heater has been shipped with a draft diverter for which it was designed with reference to the horizontal and vertical planes. If removed, the draft diverter shall be replaced in the same position and secured to the jacket top by the screws with which it was installed.

This water heater must be connected to a masonry chimney or venting system approved by local codes or ordinances. The vent connector used to attach the draft diverter outlet to the chimney or approved vent must be of the same diameter as the draft diverter outlet or larger. For proper venting in certain installations, a larger vent connector may be needed. Consult venting tables in ANSI standard (Z223.1-or latest edition), National Fuel Gas Code and CAN/CGA (B149.1 or B149.2-latest editions), or local code officials for proper application for your area.

Flue Damper

Refer to Figure 5 and follow these instructions:

CAUTION

Do not turn on electrical power to water heater until flue damper is installed and water heater is filled with water.

1.Remove the damper from the accompanying box shipped within the crate.

2.Locate the collector outlet on top of the water heater. Place the damper over the collector outlet and rotate as necessary to a position in which the damper wiring plug can be fully engaged with the connector on the side of the water heater.

3.Remove clip which holds damper vane closed. If supplied this type of vent damper will then open by itself.

4.Being certain that the damper vane will travel freely from the “closed” to “open” position, secure the flue damper to the jacket top with sheet metal screws. Note: Some dampers require an additional bracket to assure level installation.

Installation (Venting) continued-

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Contents Installation Operating Table of Contents General Information Index Installation Do not Operate Appliance Until Leakage is Corrected Index Installation Non-Flue Damper Models and Flue Damper Models GALNon-Flue Damper Models NAT onlyFlue Damper Models Figure Flue Damper Models and Non-Flue Damper ModelsIndex GAL BTU/HR Flue Damper Combustion Air Supply Confined Spaces Specially Engineered Installations Unconfined SpacesWithout First Being Certain IT is Filled with Water Installation Water Connections Gas Connections General Operation To Fill the Water Heater General Operation Spark Ignition Wiring Diagram Lighting And Shutdown Instructions Standard Pilot Models Spark Ignition Models Temperature Adjustment General Operation Temperature Adjustment Burner Flame Check Maintenance Index Typical Installation Index Troubleshooting Procedure for Electronic Thermostat Test or Condition Result Action Taken YES↓ NO→For 24 volts between red Temperature Control Checkout Degrees F Following Instructions are for Installation Index Index Index

GAS-FIRED COMMERCIAL WATER HEATER specifications

American Water Heater offers a range of high-performance gas-fired commercial water heaters designed to meet the needs of a variety of applications, including restaurants, hotels, and industrial facilities. Renowned for their reliability and efficiency, these water heaters are engineered to provide large volumes of hot water consistently and efficiently.

One of the standout features of American Water Heater's gas-fired models is their robust construction. Built with durable materials, these heaters are designed to withstand the rigors of daily use in demanding commercial environments. The units typically have a high-quality glass-lined tank that enhances protection against corrosion, prolonging the water heater's lifespan and ensuring longevity.

Efficiency is at the core of American Water Heater's design ethos. Many models are equipped with advanced burner technologies that promote higher thermal efficiency. Some units boast energy factors exceeding industry standards, minimizing fuel consumption while maximizing output. This not only reduces operational costs but also contributes to environmental sustainability by lowering carbon emissions.

Among the innovative technologies incorporated into these water heaters is a precise temperature control system, which allows for the accurate regulation of hot water supply. This feature is crucial in commercial settings where the demand for hot water can fluctuate significantly. Moreover, features like digital diagnostics and integrated control systems make it easier for operators to monitor performance and troubleshoot problems swiftly, thus reducing downtime.

Safety is paramount in any gas-fired appliance, and American Water Heater prioritizes this with features such as automatic shutoff valves and flame failure protection systems. These safety mechanisms ensure that the units operate reliably while providing peace of mind to users.

American Water Heater's gas-fired commercial water heaters also offer a range of capacities, catering to different operational needs. Models are available in various sizes, ensuring that no matter the volume of hot water required, there is a solution that fits.

In conclusion, American Water Heater's gas-fired commercial water heaters combine durability, efficiency, and advanced technology, making them suitable for a wide array of applications. With their focus on safety and performance, these units stand out as a top choice for businesses seeking a reliable hot water solution.
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