A.O. Smith 2000, 3400, 2600, 1700 instruction manual Termination Clearances Sidewall Power Vent

Page 31

TERMINATION CLEARANCES SIDEWALL POWER VENT

 

 

 

 

 

 

POWER VENT

 

 

 

 

 

 

 

 

(using room air for combustion)

 

 

 

 

EXTERIOR CLEARANCES FOR SIDEWALL VENT TERMINATION

 

 

 

 

 

 

 

 

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FIXED

 

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VENT TERMINAL

X AIR SUPPLY INLET

 

AREA WHERE TERMINAL IS NOT PERMITTED

Figure 31.  POWER VENT

Vent terminal clearances for “Power Vent” installations. Power Vent configurations use room air for combustion.

 

 

CANADIAN INSTALLATIONS 1

US INSTALLATIONS 2

 

 

CANADIAN INSTALLATIONS 1

US INSTALLATIONS 2

 

Clearance above grade,

 

 

 

Clearance to each side

3 feet (91 cm) within a height 15 feet

3 feet (91 cm) within a

A

 

 

H

of center line extended

height 15 feet (4.5 m)

veranda, porch, deck or

12 inches (30 cm)

12 inches (30 cm)

above meter/regulator

(4.5 m) above the meter/

above the meter/regulator

 

balcony

 

 

 

assembly

regulator assembly

assembly*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6 inches (15 cm) for appliances up to

 

 

 

 

 

 

Clearance to window

10,000 Btu/hr (3 kW), 12 inches (30

4 feet (1.2 m) below

 

Clearance to service

 

 

B

cm) for appliances between 10,000

or to side of opening;

I

 

 

or door that may be

regulator vent outlet

3 feet (91 cm)

3 feet (91 cm)*

Btu/hr (3 kW) and 100,000 Btu/hr (30

1 foot (30 cm) above

 

opened

kW), 36 inches (91 cm) for appliances

opening

 

 

 

 

 

 

 

 

 

 

 

 

above 100,000 Btu/hr (30 kW)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6 inches (15 cm) for appliances up

 

 

 

 

 

 

Clearance to a non

to 10,000 Btu/hr (3 kW), 12 inches

4 feet (1.2 m) below or to

 

Clearance to

 

 

 

mechanical air supply

(30 cm) for appliances between

C

 

 

J

side of opening; 1 foot

permanently closed

12 inches (30 cm)*

12 inches (30 cm)*

inlet into building or

10,000 Btu/hr (3 kW) and 100,000

(30 cm) above opening.

 

window

 

 

 

combustion air inlet to

Btu/hr (30kW), 36 inches (91cm)

 

 

 

 

 

 

any other appliance

for appliances above 100,000 Btu/

 

 

 

 

 

 

 

hr (30 kW)

 

 

 

 

 

 

 

 

 

 

Vertical clearance to

 

 

 

 

 

 

 

ventilated soffit located

 

 

 

 

 

3 feet (91 cm) above if

 

above the terminal

 

 

 

Clearance to a

 

D

 

 

K

 

within

within a horizontal

12 inches (30 cm)*

12 inches (30 cm)*

mechanical air supply

6 feet (1.83 m)

10 feet (3 m) horizontally

 

distance of 2 feet (61

 

 

 

inlet

 

 

 

cm) from the center line

 

 

 

 

 

 

 

of the terminal

 

 

 

 

 

 

 

 

 

 

 

Clearance above paved

 

 

E

Clearance to

12 inches (30 cm)*

12 inches (30 cm)*

L

sidewalk or paved

7 feet (2.13 m)†

7 feet (2.13 m)

unventilated soffit

driveway located on

 

 

 

 

 

 

public property

 

 

 

 

 

 

 

 

 

 

F

cornerClearance to outside

 

 

M

Clearance under

 

 

2 feet (60 cm)*

2 feet (60 cm)*

veranda, porch, deck, or

12 inches (30 cm) ‡

12 inches (30 cm) ‡

 

 

 

 

 

balcony

 

 

G

cornerClearance to inside

8 feet (2.44 m)*

8 feet (2.44 m)*

 

 

 

 

1 In accordance with the current CSA B149.1, Natural Gas and Propane Installation Code. 2 In accordance with the current ANSI Z223.1/NFPA 54, National Fuel Gas Code.

A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwellings and serves both dwellings.

‡ Permitted only if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor.

* Clearance in accordance with local installation codes and the requirements of the gas supplier and the manufacturer’s installation instructions.

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Contents XP Boiler Table of Contents Approvals Safe INSTALLATION, USE and ServiceImportant Definitions General Safety Qualifications IntroductionModel Identification Abbreviations UsedOperating Characteristics Dimensions and Capacity DataDouble Heat Exchanger Boiler Rough in Dimensions Double Electrical Requirements RatingsXB Models FLOW, Head and Temperature Rise FLOW, Head and Temperature RiseSingle Heat Exchanger Boiler Components Features and ComponentsDouble Heat Exchanger Boiler Components Low water cutoff board and sensor probe Lwco Component DescriptionControl Components LOW Water Cutoff Device Lwco Flame Sensor Water Temperature SensorsWater Temperature Limit Controls Main Power Supply SwitchGeneral Boiler Installation ConsiderationsHydronic System Thermal Expansion Internal ContaminantsHOT Water Boiler System General Water Line Connections Closed Water SystemsGAS Connections Explosion HazardGAS Supply Line Sizing Corrosive Materials and Contamination SourcesLOW Voltage Control Wiring Field WiringVAC Power Supply Wiring Power Supply CheckSuggested Pipe Size for Multiple GAS Appliances Natural GAS Replacing Existing Common Vented Boiler General RequirementsRequired Ability LocationLeveling Installation ClearancesPanels and Covers Chemical Vapor CorrosionFresh AIR Openings for Confined Spaces Confined Space Outdoor AIR Through TWO OpeningsOutdoor AIR Through ONE Opening Ducts Outdoor AIR Through TWO Horizontal DuctsOutdoor AIR Through TWO Vertical Ducts AIR from Other Indoor SpacesVenting Requirements for Installation in Canada Vent and AIR Pipe InstallationAIR Inlet Pipe Materials Venting Supports Vertical Installation RequirementsHorizontal Installation Requirements Direct Vent Installation RequirementsModels Vent KIT Numbers XB/XW TEE Models Vent KIT Numbers XB/XW Rain CAPModels Vent AIR Intake XB/XW KIT Numbers Rain CAP Elbow Models Vent AIR Intake XB/XW KIT Numbers TEE ElbowDirect VENT, Vertical Vent Horizontal Intake Power Vent Termination Clearances Sidewall Power VentDirect Vent Termination Clearances Sidewall Direct VentBELOW. Keep Clear of ALL Obstructions VENT/AIR Termination Locations Direct Vent Horizontal TerminationTermination Clearances Direct Venting Vertical TerminationPrepare ROOF/WALL Penetrations VerticalModel Vent Diameter Vent MIN. Length Vent MAX. Length Inch XP Models AO Smith Condensate Neutralizer KIT Numbers Condensate DisposalCondensate Neutralizer Condensate TrapGAS Supply Pipe Connections GAS Supply ConnectionsGAS Pressure Requirements Check for GAS Leaks Pipe Sizes for Propane GASPurging GAS Line Check GAS Supply Inlet PressureManifold Pressure Connections Filling and Purging of Heating Boiler InstallationFilling HOT Water Supply Boiler Installation Boiler Start UP and OperationsWater Hardness Medium 0-12 Grains PER Gallon XW Model Freeze Protection Hydronic Heating InstallationCHECK/CONTROL Water Hardness INSPECT/FILL Condensate SystemLighting and Operating Instructions Setting of the Test Mode AdjustmentHigh Fire Rate Burner Control System Control SystemOverview Communications and Displays SpecificationsBurner Control Operation General Operational Sequence Domestic HOT Water Lead LAGLead LAG LL Master General Operation Local Operator Interface Display System FeaturesDefinitions Quick Setup S7999B OI Display Installation Instructions S7999B OI DisplayMounting the S7999B OI Display and Power Supply Navigation POWER-UP ValidationCommon OI Display page Symbols Starting UP the S7999B OI DisplayS7999B Display page Flow Status or Home Configure ButtonKeyboard Configuration PasswordLogin Change Parameter SettingsParameter Verify Example of Change ConfigurationData Comment FAULT/ALARM HandlingHistory Button Example of Hydronic History Operation Button Control Expanded Alert DetailSystem Configuration S7999B OI Display only Diagnostics ButtonSystem Synchronization S7999B OI Display only ConfigurationHydronic Control Code Description Recommended Troubleshooting Lockout Codes TroubleshootingReserved ILK OFF Flame Operation Faults 105 Flame detected out of sequence Adjust the LF switch while in this position Inspect the Combustion Pressure Switch to make Code Description Recommended Troubleshooting Lockout Codes Code Description Recommended Troubleshooting Lockout Codes Allowed Code DescriptionFan Parameter Errors Code Description Steam 20mA water temperature setting was invalid Abnormal Recycle Hardware flame bias delta high Eeprom DHW Plate Heat Exchanger Errors Inspect Boiler Area Maintenance ProceduresMaintenance Schedules General MaintenanceBlower Compartment Burner MaintenanceAIR Filter BOX Heat Exchanger Maintenance Venting MaintenanceCondensate Removal System Handling Ceramic Fiber Materials Replacement PartsInlet DIA Piping DiagramsStorage Tank AOS Conditions and Exceptions Limited Warranty

3400, 1700, 2000, 2600 specifications

A.O. Smith, a leader in water heating solutions, has developed a range of high-efficiency water heaters that cater to various residential and commercial needs. Among their stellar offerings are the A.O. Smith 2600, 2000, 1700, and 3400 models, each boasting impressive features, cutting-edge technologies, and excellent energy efficiency.

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All A.O. Smith water heaters, including the 2600, 2000, 1700, and 3400 models, feature corrosion-resistant materials ensuring longevity and durability. With their commitment to quality and innovation, A.O. Smith continues to provide water heating solutions that meet modern demands while emphasizing energy efficiency and user convenience. Whether for residential or commercial use, each model represents the pinnacle of reliability and performance in water heating technology.

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