A.O. Smith Important Information About This Water Heater, Consumer Information

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Important Information About This Water Heater

This gas water heater was manufactured to voluntary safety standards to reduce the likelihood of a flammable vapor ignition incident. New technology used in meeting these standards makes this product more sensitive to installation errors or improper installation environments. Please review the Installation Checklist found at the end of the installation instructions section and make any required installation upgrades or changes.

Unpacking the Water Heater

Excessive Weight Hazard

Usetwo or morepeopleto moveand installthe waterheater. Failureto do so can resultin injury(includingbackinjury).

Consumer Information

This water heater is design-certified by CSA International as a Category I, non-direct vented water heater which takes its combustion air either from the installation area or from air ducted to the unit from the outside.

This water heater must be installed according to all local and state codes or, in the absence of local and state codes, the "National Fuel Gas Code", ANSI Z223.1(NFPA

54)-current edition. This is available from the following: CSA America, Inc.

8501 East Pleasant Valley Road Cleveland, OH 44131

National Fire Protection Agency

1 Batterymarch Park

Quincy, MA 02269

Check your phone listings for the local authorities having jurisdiction over your installation.

Consumer Responsibilities

This manual has been prepared to acquaint you with the installation, operation, and maintenance of your gas water heater and provide important safety information in these areas.

Read all of the instructions thoroughly before attempting the installation or operation of this water heater.

Do not discard this manual. You or future users of this water heater will need it for future reference.

Service to the FVlR System should only be performed by a qualified technician.

Examples of a qualified technician include: licensed plumbers, authorized gas company personnel, and authorized service personnel.

IMPORTANT: The manufacturer and seller of this water heater will not be liable for any damages, injuries, or deaths caused by failure to comply with the installation and operating instructions outlined in this manual.

If you lack the necessary skills required to properly install this water heater, or you have difficulty following the instructions, you should not proceed but have a qualified technician perform the installation of this water heater. Massachusetts code requires this water heater to be installed in accordance with Massachusetts Plumbing and Fuel Gas Code 248 CMR Section 2.00 and 5.00.

A rating plate identifying your water heater can be found on the front of your water heater. When referring to your water heater, always have the information listed on the rating plate readily available. Retain your original receipt as proof of purchase.

IMPORTANT: Do not remove any permanent instructions, labels, or the data label from either the outside of the

water heater or on the inside of water heater panels.

Remove exterior packaging and place installation com- ponents aside.

Inspect all parts for damage prior to installation and start-up.

Completely read all instructions before attempting to assemble and install this product.

After installation, dispose of/recycle all packaging materials.

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Contents Installer SmithWater Important Definitions Improper installation and use may result in property damage Fire or Explosion HarzardFire Hazard GET to Know Your Water Heater GAS Models Important Information About This Water Heater Consumer InformationConsumer Responsibilities Location Requirements Site LocationClearances and Accessibility Pmpey Damage HazardGas Requirements Gas Pressure TestingGas Pressure Gas PipingLP Gas Only Explosion HazardCarbon Monoxide Warning Unconfined SpaceConfined Space RoomAll Air from Inside the Building All Air from OutdoorsLouvers and Grilles Draft Hood Installation PER OpenVent Connectors Vent Pipe SizeChimney Connection Piping Installation MA,NTA,N\Propey Damage Hazard Closed System/Thermal ExpansionRelief Valve and Pipe Insulation Some Models Temperature and Pressure Relief Valve Explosion HarzardTemperature & Pressure Relief Valve Combination Space Heating/Potable Water SystemSolar Installation AIRVent Pipe System Water System PipingGas Supply and Piping Lighting Instructions BeforeToturnoffgastoappliance ForyoursafetyreadbeforelightingChecking the Draft Burn HazardEmergency Shut Down Water Temperature RegulationBurner Flames White Rodgers ValvesOperational Conditions Property Damage HazardCondensation Routine Preventive Maintenance Anode Rod/Water OdorDraining and Flushing Manualrelief Replacement PartsRemoving the Burner from the Manifold/ Burner Assembly ThermalReplacing the Pilot/Pilot Tube Assembly Replacing the ThermocoupleReplacing the Manifold/Burner Assembly External Inspection & Cleaning of the Base-Ring FilterCleaning the Combustion Chamber and Flame-arrestor Testing the Igniter System Piezoelectric Igniter SystemRemoving and Replacing the Gas Control Valve/Thermostat FVlR System Operational Checklist Possible CausesProblem Thermostat set too highYES Repair Parts List Listed Parts Kits and Illustrations Page Limited Residential GAS Warranty Conditions and ExceptionsLimitation on Implied Warranties Claim ProcedureInstallation Information Disclaimers

Water Heater specifications

A.O. Smith is a renowned name in the water heating industry, celebrated for its commitment to innovation, quality, and efficiency. Their water heaters are designed to cater to a wide variety of needs, making them suitable for both residential and commercial applications. The main features of A.O. Smith water heaters are tailored to ensure optimal performance, convenience, and reliability.

One of the standout characteristics of A.O. Smith water heaters is their impressive energy efficiency. Many models are equipped with advanced insulation technologies that minimize heat loss, allowing users to save on energy bills while ensuring a consistent supply of hot water. The introduction of high-efficiency gas burners and electric heating elements enhances their energy utilization, which is reflected in their excellent Energy Factor ratings.

A.O. Smith also incorporates smart technology in its water heaters. Many models feature integrated Wi-Fi connectivity, allowing homeowners to monitor and control their water heating system remotely via a smartphone app. This capability enables users to adjust temperature settings, receive maintenance alerts, and track energy usage, providing a new level of convenience and control.

Durability is another hallmark of A.O. Smith water heaters. Constructed with high-quality materials, these units often feature a glass-lined tank that enhances corrosion resistance. Additionally, many models are designed with a robust anode rod that helps prevent rusting, extending the lifespan of the heater and ensuring dependable service for years to come.

Safety features are also a priority for A.O. Smith. Many water heaters come equipped with advanced safety mechanisms, such as automatic shut-off valves, temperature controls, and flame failure detection systems, ensuring safe operation and reducing the risk of accidents.

Different models are available to suit varying space requirements and preferences. A.O. Smith produces traditional tank water heaters as well as modern tankless options, which provide endless hot water on demand, making them ideal for homes needing high hot water consumption. Their versatility guarantees that customers can find the perfect solution tailored to their specific needs.

In conclusion, A.O. Smith water heaters represent a blend of innovation, efficiency, durability, and safety. With various models available that cater to different heating needs and preferences, A.O. Smith continues to remain a trusted choice for consumers seeking reliable hot water solutions.