American Water Heater BCL3 95T199 6NOX Type B GAS Vent, Multiple Gas Fired Tank-Type Heaters

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Table 6. TECHNICAL DATA VENTING

TYPE B GAS VENT

Multiple Gas Fired Tank-Type Heaters

When venting multiple tank type heaters using Type B vent pipe, follow the installation diagram (figure 13) and tables below which give sizing and data based upon NFPA 54/ANSI Z223. 2006.

MODEL BCL3 95T199 6NOX

Input: 199,000 Btu/hr

 

 

 

 

Total Vent Height (Feet)

 

 

 

Vent Connector Size: 6 inches

 

 

 

6

8

 

10

15

20

30

50

100

 

Input Btuh/hr

Rise

 

 

 

Vent Connector Diameter (Inches)

 

 

199,000

1 Ft.

 

7

7

 

7

6

6

6

6

6

 

199,000

2 Ft.

 

7

7

 

6

6

6

6

6

6

 

199,000

3 Ft.

 

6

6

 

6

6

6

6

6

6

Number of 199 Heaters

Combined Input in

 

Manifold and Common Vent Diameters (Inches)

 

Thousands of Btu/hr

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

398,000

 

 

7

7

 

7

6

6

6

6

6

3

597,000

 

 

7

7

 

6

6

6

6

6

6

4

796,000

 

 

6

6

 

6

6

6

6

6

6

18

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Contents Commercial gas water heaters Table Of Contents Safe Installation, Use and Service ApprovalsGeneral Safety Information Fire and Explosion HazardPrecautions Grounding InstructionsHydrogen Gas Flammable Abbreviations Used Qualified Installer or Service AgencyIntroduction QualificationsBlower/Burner Assembly High Limit Switch Features and ComponentsEliminator self-cleaning system ControlsRough-In-Dimensions Installation considerationsRough In Dimensions Recovery Capacities, based on 82% efficiencyLocating the Water Heater ClearancesHard Water NSF Leg KitInsulation Blanket Circulation PumpsHigh Altitude Installations Breathing Hazard Carbon Monoxide GasInstallation Requirements Closed Water Systems Temperature-Pressure Relief ValveDishwashing Machines Thermal ExpansionCombustible Material Storage Contaminated AirValve Discharge Pipe Requirements Confined Space Air RequirementsUnconfined Space VentingOutdoor Air Through Two Openings Multiple Heater Manifold Outdoor Air Through One OpeningFresh Air Openings for Confined Spaces 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 Water heater installation Water Line ConnectionsValve Discharge Pipe Installation Diagrams Top Inlet/Outlet Usage Tube Inlet InstallationHeater Wiring Purging Gas Line Leak TestingGas Piping Gas Meter Size Natural Gases OnlyStart up Prior to Start UpInitial Start Up Checking Venting Water Temperature AdjustmentMultiple Appliance Installations Checking the InputSequence of Operation Lighting & Operating LabelSequence of Operation Flow Chart YESVenting System MaintenanceTemperature-Pressure Relief Valve Test Intake Air ScreenTo Drain the Water Heater Storage Tank Draining and FlushingDeliming Solvents To Flush the Water Heater Storage TankTank Cleanout Procedure Deliming Using Flo-Jug MethodSystem Diagnostics Ignition Control SystemElectrical Servicing Start Up Conditions High Water Temperature Shut OFF SystemFor Your Information Operational ConditionsTroubleshooting Qualified Service AgencyComplaint Cause Remedy User 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 ALL Other Parts Service and Repair ExpensesClaim Procedure 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.