American Water Heater 316888-004 warranty GAS Piping

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GAS PIPING

Make sure gas supplied is same type listed on model rating plate. The inlet gas pressure must not exceed 14 in. WC (3.5 kPa) for natural and propane gas (L.P.). The minimum inlet gas pressure shown on rating plate is that which will permit firing at rated input.

All gas piping must comply with local codes and ordinances or with the National Fuel Gas Code (ANSI Z223.1/ NFPA- 54). Copper or brass tubing and fittings (except tin lined copper tubing) should not be used.

If the gas control valve is subjected to pressures exceeding 1/2 psi (3.5 kPa), the damage to the gas control valve could result in a fire or explosion from leaking gas.

If the main gas line shut-off serving all gas appliances is used, also turn “off” the gas at each appliance. Leave all gas appliances shut “off” until the water heater installation is complete.

A gas line of sufficient size must be run to the water heater. Consult the current edition of National Fuel Gas Code (ANSI Z223.1/NFPA 54) and your gas supplier concerning pipe size.

There must be:

•A readily accessible manual shut off valve in the gas supply line serving the water heater, and

•A drip leg (sediment trap) ahead of the gas control valve to help prevent dirt and foreign materials from entering the gas control valve.

•A flexible gas connector or a ground joint union between the shut off valve and control valve to permit servicing of the unit.

The appliance and its gas connections must be leak tested before placing the appliance in operation. Use a leak test solution, not a match or open flame.

NOTE: An alternate location for the gas line entry is possible. Drill a suitable hole centered on the crosshairs on the left side panel.

Use pipe joint compound or Teflon tape marked as being resistant to the action of petroleum [Propane (L.P.)] gases.

The appliance and its gas connection must be leak tested before placing the appliance in operation.

The appliance and its individual shut-off valve must be disconnected from the gas supply piping system during any pressure testing of the system at test pressures in excess of 1/2 psi (3.5 kPa).

It shall be isolated from the gas supply piping system by closing its individual manual shut-off valve during the pressure testing, the gas supply piping system at test pressures equal to or less than 1/2 psi (3.5 kPa) is considered isolated.

IMPORTANT:MAKESURETHEGASLINEISPIPEDWITH HARD PIPE. AVOID FLEX LINE CONSTRUCTION FOR GAS DUE TO POSSIBLE GAS FLOW PROBLEMS.

SEDIMENT TRAPS

A sediment trap shall be installed as close to the gas inlet of the water heater as practical at the time of water heater installation. The sediment trap shall be either a tee fitting with a capped nipple in the bottom outlet or other device recognized as an effective sediment trap.

Contaminants in the gas lines may cause improper operation of the gas control valve that may result in fire or explosion. Before attaching the gas line be sure that all gas pipe is clean on the inside. To trap any dirt or foreign material in the gas supply line, a drip leg (sometimes called

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Contents AN Odorant is Added to the GAS Used By this Water Heater Power Vent GAS ModelsTable of Contents Important Definitions Safe INSTALLATION, USE and ServiceGeneral Safety Can be triggered at any time Introduction Preparing for the InstallationPage Replacement Parts and Deliming Products GET to Know Your Water Heater GAS ModelsOperation Rough in Dimensions Installation ConsiderationsDirectly BELOW. Keep Clear of ALL Obstructions Suggested Piping Arrangement For TOP Connections Water Piping Mixing Valve UsageWater Potable Heating All models are considered Hotter Water can ScaldFacts to Consider about Location Handle Installation Earthquake Zones Page Combustion AIR and Ventilation Appliances in Unconfined SpacesAppliances in Confined Spaces ALL AIR from Outdoors See Figures 12, 13 Water Piping Chemical Vapor CorrosionClosed Water Systems Thermal ExpansionHard Water TEMPERATURE-PRESSURE Relief ValveValve and Pipe Insulation if supplied GAS Piping GAS Line Purging High Altitude InstallationsFLOODING/FREEZING Filling the Water HeaterIf using 2 inch vent pipe Vent Pipe TerminationPlanning the Vent System If using 3 inch vent pipe Vent Terminal INSTALLATION, Sidewall Installation of Vent SystemCondensate Masonry Side WallsSequence of Installations Installation SequenceVent terminals supplied with heater must be used Installation of Vertical Vent System Installation of Vent SYSTEM, SidewallVent Pipe Preparation Initial PreparationSelection of Materials Recommended BRUSH* Size for Primer Cement Applications Step aStep B Step E Power VentStep F Step G Connection to Vent PipeVent Hoods MAY be Extremely HOT During Operation Electrical Connections Filling the Water HeaterCalibration Display Panel Operating InstructionsPage MCU Lighting Instructions For Your Safety Read Before LightingHeat Cycle Definitions State Description Temperature Regulation Temperature Probes Unique Hybrid FeaturesPage Temperature Regulation Constant Output Temperature Control Start UP ConditionsOperational Conditions Housekeeping MaintenanceVenting System Inspection Burner Operation and InspectionTEMPERATURE-PRESSURE Relief Valve Operation Anode ROD ReplacementCleaning the Inlet Water Filter MotorsFlushing the Heat Exchanger Lime BUILD- UP Cleaning the Heat EngineDraining the Tank Fault Indication and Error CodesDiagnostic Display RemarksCode Display Example Format Fault Lockout Code Description Cause Remedy Type Displayed Fault Lockout Code Description Cause Remedy Type Displayed Fault Lockout Code Description Cause Remedy Type Displayed Troubleshooting There is no HOT Water or When the TAP is OpenedHOT Water Turns Cold Stays ColdLeakage Checkpoints ServiceParts Identification Item # Description AB C DEF Replacement Parts Description NIP/DIP/TBO/HTKIT # Page Page

316888-004 specifications

The American Water Heater 316888-004 is a reliable and efficient choice for homeowners seeking a dependable and effective water heating solution. Designed with a focus on performance and convenience, this water heater provides an impressive array of features that meet the demands of modern living.

One of the standout characteristics of the 316888-004 is its efficient heating technology. The unit employs advanced heating elements that ensure rapid heating of water, reducing wait times for hot water availability. This feature is particularly beneficial for households with high hot water demands, such as those with multiple bathrooms or numerous appliances requiring hot water simultaneously. By delivering hot water quickly, this model enhances user satisfaction and improves overall household efficiency.

In terms of design, the American Water Heater 316888-004 boasts a compact structure, which makes it suitable for various installation environments, including tight spaces. Its durable construction is complemented by high-quality materials, ensuring longevity and reduced maintenance costs. This model is built to withstand the rigors of daily use, providing peace of mind to homeowners regarding its reliability and durability.

Safety is another important aspect of the 316888-004. The unit is equipped with multiple safety features, including a temperature and pressure relief valve, which helps prevent overheating and excessive pressure buildup. Additionally, it accommodates users' needs for energy efficiency, making it an environmentally friendly option. The device is designed to minimize energy consumption, which not only lowers utility bills but also contributes to reducing the household's overall carbon footprint.

Moreover, the 316888-004 is user-friendly, featuring a simple control interface that makes adjusting temperature settings easy. This accessibility allows users to customize their water heating experience according to their personal preferences.

In conclusion, the American Water Heater 316888-004 stands out as a top choice in its category. With its efficient heating technology, durable construction, focus on safety, energy efficiency, and user-friendly features, it meets the diverse needs of contemporary households. For anyone seeking a reliable, high-performance water heater, the 316888-004 is undoubtedly a smart investment, ensuring consistent hot water availability for years to come.
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