State Industries SBL85 275NE(A), SBL85 390NE(A) Technical Data Venting, Type B GAS Vent

Page 18

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 SBL95 199NE

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

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Contents Commercial gas water heaters SBL95 199NE SBL85 275NEA SBL85 390NEA Ultra Low NOx SeriesTable Of Contents Safe Installation, Use and Service ApprovalsGeneral Safety Information Fire or Explosion HazardFire and Explosion Hazard Precautions Grounding InstructionsHydrogen Gas Flammable Abbreviations Used Qualified Installer or Service AgencyIntroduction QualificationsBlower/Burner Assembly High Limit Switch Features and ComponentsHydrocannon 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 ExpansionContaminated Air Water Damage HazardCombustible Material Storage Valve Discharge Pipe RequirementsConfined 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 SpacesTechnical Data Venting Type B GAS VentMultiple Gas Fired Tank-Type Heaters Model SBL85 275NEA Water heater installation Water Line ConnectionsValve Discharge Pipe Installation Diagrams Top Inlet/Outlet Usage Heater 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 MethodChemical Hazard System 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 Limited Warranty ALL Other Parts
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