American Water Heater BCL3 85T390 6NOX instruction manual Commercial gas water heaters

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Instruction Manual

Commercial gas water heaters

www.americanwaterheater.com

American Water Heater

Johnson City, TN 37605

WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

WHAT TO DO IF YOU SMELL GAS:

Do not try to light any appliance.

Do not touch any electrical switch; do not use any phone in your building.

Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

If you cannot reach your gas supplier, call the fire department.

Installation and service must be performed by a qualified installer, service agency or the gas supplier.

Thank you for buying this energy efficient water heater. We appreciate your confidence in our products.

MODELS BCL3 95T199 6NOX (A)BCL3 85T275 6NOX (A)BCL3 85T390 6NOX Ultra Low NOx SERIES 100

INSTALLATION - OPERATION - SERVICE

-MAINTENANCE - LIMITED WARRANTY Complies with SCAQMD Low NOx Rule 1146.2

Read and understand this instruction manual and the safety messages herein before installing, operating or servicing this water heater.

Failure to follow these instructions and safety messages could result in death or serious injury.

This manual must remain with the water heater.

place these instructions adjacent to heater and notify owner to keep for future reference.

PRINTED 0512

323372-001

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Contents Commercial gas water heaters Table Of Contents Approvals Safe Installation, Use and ServiceFire and Explosion Hazard General Safety InformationGrounding Instructions PrecautionsHydrogen Gas Flammable Introduction Qualified Installer or Service AgencyAbbreviations Used QualificationsEliminator self-cleaning system Features and ComponentsBlower/Burner Assembly High Limit Switch ControlsRough In Dimensions Installation considerationsRough-In-Dimensions Recovery Capacities, based on 82% efficiencyClearances Locating the Water HeaterInsulation Blanket NSF Leg KitHard Water Circulation PumpsBreathing Hazard Carbon Monoxide Gas High Altitude InstallationsInstallation Requirements Dishwashing Machines Temperature-Pressure Relief ValveClosed Water Systems Thermal ExpansionContaminated Air Combustible Material StorageValve Discharge Pipe Requirements Unconfined Space Air RequirementsConfined Space VentingFresh Air Openings for Confined Spaces Multiple Heater Manifold Outdoor Air Through One OpeningOutdoor Air Through Two Openings Outdoor Air Through Two Horizontal DuctsAir From Other Indoor Spaces Outdoor Air Through Two Vertical DuctsMultiple Gas Fired Tank-Type Heaters Type B GAS VentModel ABCL3 85T275 6NOX Water Line Connections Water heater installationValve Discharge Pipe Tube Inlet Installation Installation Diagrams Top Inlet/Outlet UsageHeater Wiring Gas Piping Gas Line Leak TestingPurging Gas Meter Size Natural Gases OnlyPrior to Start Up Start upInitial Start Up Multiple Appliance Installations Water Temperature AdjustmentChecking Venting Checking the InputLighting & Operating Label Sequence of OperationYES Sequence of Operation Flow ChartTemperature-Pressure Relief Valve Test MaintenanceVenting System Intake Air ScreenDeliming Solvents Draining and FlushingTo Drain the Water Heater Storage Tank To Flush the Water Heater Storage TankDeliming Using Flo-Jug Method Tank Cleanout ProcedureIgnition Control System System DiagnosticsElectrical Servicing For Your Information High Water Temperature Shut OFF SystemStart Up Conditions Operational ConditionsQualified Service Agency TroubleshootingComplaint Cause Remedy User Water Piping DiagramsTemperature & 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 Claim Procedure Service and Repair ExpensesALL 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.