American Water Heater BCL3 85T275 6NOX MULTI-FLUE 3 Units with Vertical Storage Tank

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MULTI-FLUE (3 UNITS) WITH VERTICAL STORAGE TANK

WARNING: THIS DRAWING SHOWS SUGGESTED

PIPING CONFIGURATION AND OTHER DEVICES;

CHECK WITH LOCAL CODES AND ORDINANCES

FOR ADDITIONAL REQUIREMENTS.

44

LEGEND

TEMPERATURE & PRESSURE

RELIEF VALVE

PRESSURE RELIEF VALVE

CIRCULATING PUMP

TANK TEMPERATURE CONTROL

DRAIN

HOT WATER TO FIXTURES

PIPE T&P TO

OPEN DRAIN

FULL PORT BALL VALVE

CHECK VALVE

TEMPERATURE GAGE

WATER FLOW SWITCH

HEATER

HEATER

HEATER

PIPE T&P TO

PIPE T&P TO

PIPE T&P TO

OPEN DRAIN

OPEN DRAIN

OPEN DRAIN

FINISHED FLOOR

STORAGE

HOT WATER

 

RETURN

TANK

ALT. COLD WATER

 

CONNECTION

 

COLD WATER

 

SUPPLY

 

EXPANSION TANK

NOTES:

1.Preferred piping diagram.

2.The temperature and pressure relief valve setting shall not exceed pressure rating of any component in the system.

3.Service valves are shown for servicing unit. However, local codes shall govern their usage.

4.The Tank Temperature Control should be wired to and control the pump between the water heater(s) and the storage tank(s).

5.The water heater’s operating thermostat should be set 5 degrees F higher than the Tank Temperature Control.

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Contents Commercial gas water heaters Table Of Contents Safe Installation, Use and Service ApprovalsGeneral Safety Information Fire and Explosion HazardHydrogen Gas Flammable PrecautionsGrounding Instructions Qualified Installer or Service Agency IntroductionAbbreviations Used QualificationsFeatures and Components Eliminator self-cleaning systemBlower/Burner Assembly High Limit Switch ControlsInstallation considerations Rough In DimensionsRough-In-Dimensions Recovery Capacities, based on 82% efficiencyLocating the Water Heater ClearancesNSF Leg Kit Insulation BlanketHard Water Circulation PumpsHigh Altitude Installations Breathing Hazard Carbon Monoxide GasInstallation Requirements Temperature-Pressure Relief Valve Dishwashing MachinesClosed Water Systems Thermal ExpansionValve Discharge Pipe Requirements Combustible Material StorageContaminated Air Air Requirements Unconfined SpaceConfined Space VentingMultiple Heater Manifold Outdoor Air Through One Opening Fresh Air Openings for Confined SpacesOutdoor Air Through Two Openings Outdoor Air Through Two Horizontal DuctsOutdoor Air Through Two Vertical Ducts Air From Other Indoor SpacesType B GAS Vent Multiple Gas Fired Tank-Type HeatersModel ABCL3 85T275 6NOX Valve Discharge Pipe Water heater installationWater Line Connections Installation Diagrams Top Inlet/Outlet Usage Tube Inlet InstallationHeater Wiring Gas Line Leak Testing Gas PipingPurging Gas Meter Size Natural Gases OnlyInitial Start Up Start upPrior to Start Up Water Temperature Adjustment Multiple Appliance InstallationsChecking Venting Checking the InputSequence of Operation Lighting & Operating LabelSequence of Operation Flow Chart YESMaintenance Temperature-Pressure Relief Valve TestVenting System Intake Air ScreenDraining and Flushing Deliming SolventsTo Drain the Water Heater Storage Tank To Flush the Water Heater Storage TankTank Cleanout Procedure Deliming Using Flo-Jug MethodElectrical Servicing System DiagnosticsIgnition Control System High Water Temperature Shut OFF System For Your InformationStart Up Conditions Operational ConditionsComplaint Cause Remedy User TroubleshootingQualified Service Agency Diagrams Water PipingTemperature & Pressure Temperature & Pressure Relief Valve Circulating Pump Multi Flue 2 Units Multi Flue 2 Units with Vertical Storage Tank Multi Flue 2 Units with Vertical Storage Tank Return from Multi Flue 2 Units TWO Temperature Multi Flue 2 Units with Booster TWO Temperature MULTI-FLUE 3 Units MULTI-FLUE 3 Units with Vertical Storage Tank MULTI-FLUE 3 Units with Horizontal Storage Tank Multi Flue Flue 4 Units MULTI-FLUE 4 Units with Vertical Storage Tank MULTI-FLUE 4 Units with Horizontal Storage Tank Model Dimension a Page Service and Repair Expenses Claim ProcedureALL Other Parts Conditions and Exceptions

BCL3 95T199 6NOX, BCL3 85T390 6NOX, BCL3 85T275 6NOX specifications

American Water Heater Company has been a leader in the production of high-quality water heaters for residential and commercial use. Among their acclaimed collection are three notable models: the BCL3 85T275 6NOX, BCL3 85T390 6NOX, and BCL3 95T199 6NOX. Each of these models is meticulously designed, providing efficient heating solutions while prioritizing safety and environmental responsibility.

The BCL3 85T275 6NOX is an advanced model that offers a remarkable 275,000 BTU output, making it suitable for a variety of applications, from single-family homes to larger commercial settings. This unit features a powerful water heating capacity and is equipped with a robust heat exchanger that maximizes thermal efficiency. One of its key technological innovations is the low nitrogen oxide (NOX) emissions system, which significantly reduces harmful emissions, thereby complying with stringent environmental standards.

Similarly, the BCL3 85T390 6NOX enhances performance with a higher BTU output of 390,000. This capacity allows it to effectively serve larger facilities with higher demand for hot water. The technology behind this model includes an automatic flue damper that optimizes energy use by adjusting the airflow, resulting in improved combustion efficiency. Additionally, its durable construction ensures long service life, catering to the needs of both residential users and commercial operations.

The BCL3 95T199 6NOX, with its 199,000 BTU capacity, combines efficiency with versatility. This unit is designed for a wide range of water heating needs, providing an excellent option for both medium-sized homes and smaller commercial setups. Its unique design incorporates advanced insulation materials that help retain heat longer, thereby enhancing overall efficiency. Like its counterparts, this model is equipped with advanced NOX reduction technology, which makes it an environmentally friendly choice.

All three models share a common theme of reliability and efficiency. Their advanced control systems enable precise temperature management, allowing users to set their desired hot water temperatures with ease. Furthermore, each unit is designed with safety features such as a high-temperature limit switch and electronic ignition, ensuring safe operation.

In conclusion, the American Water Heater BCL3 series — featuring the BCL3 85T275 6NOX, BCL3 85T390 6NOX, and BCL3 95T199 6NOX — showcases the company's commitment to innovation, quality, and environmental stewardship. These models not only meet the demanding needs of consumers but also contribute to a more sustainable future with their low emissions and efficient systems. Whether for residential or commercial use, they are designed to deliver reliable performance year after year.