Bryant 355CAV installation instructions Vent Pipe Termination for Ventilated Combustion Air System

Page 31

 

Roof Te rmination (Preferred)

 

At least 36 in.

Vertical separation

 

between combustion

 

air and vent

 

8 3/4 in. for 3 in. kit

18 in. maximum

6 3/4 in. for 2 in. kit

Maintain 12 in. min. clearance above highest anticipated snow level Maximum of 24 in. above roof

Note: "A" denotes 0 to < 2 in.

Between the first 2 vents

Third vent must be > 36 in. away

Concentric Vent and Combustion Air

Roof Termination (preferred)

A

A

 

 

 

 

 

 

 

 

 

 

At least

Maintain 12 in.

 

 

36 in.

 

 

 

min. clearance above

 

 

 

highest anticipated

 

 

 

snow level, maximum of

 

 

24 in. above roof

 

 

 

 

 

1 in. maximum (typ) from wall to inlet

 

Abandoned masonry

 

 

 

 

 

used as raceway

 

 

 

 

 

(per code)

 

 

12 in. minimum from

 

 

 

 

 

 

 

 

overhang or roof

 

At

 

 

 

 

3

le

 

 

 

 

a

A

 

 

6

 

st

Maintain 12 in.

 

 

in.

 

 

 

 

 

 

min. clearance above

 

 

 

 

 

highest anticipated

 

 

 

 

 

snow level or grade

12 in. min from

 

 

 

 

whichever is greater

 

 

 

 

 

overhang or roof

 

 

 

 

 

(typ)

 

Concentric Vent

 

 

 

and Combustion - Air

 

 

Side Te rmination

 

 

A

 

 

 

 

355CAV

 

 

 

 

12 in. separation

At least 36 in.

90°

 

 

 

 

 

 

 

between bottom of

Side wall termination

 

 

 

 

 

 

 

 

combustion air and

 

 

 

A

of less than 12 in. above highest snow level

 

 

 

bottom of vent (typ)

 

 

 

 

 

 

36

in.

Maintain 12 in.

 

At

least

 

min. clearance above

 

 

 

 

highest anticipated

 

snow level or grade whichever is greater (typ)

A05090

Fig. 36 - Combustion Air and Vent Termination for Direct Vent (2-pipe) System

Roof Termination (Preferred)

Vent

Maintain 12 in.

minimum clearance

above highest anticipated snow level maximum of 24 in. above roof.

Abandoned masonry used as raceway (per code)

12 in. min. from overhang or roof

90°

12 in. min. from overhang or roof

6 in. minimum clearance between wall and end of vent pipe.

10 in. maximum pipe length

Maintain 12 in. minimum clearance above highest anticipated snow level or grade whichever is greater

Sidewall Termination

with Straight Pipe (preferred)

Maintain 12 in. minimum clearance above highest anticipated snow level or grade whichever is greater.

Side wall termination with 2 elbows (preferred)

A05091

Fig. 37 - Vent Pipe Termination for Ventilated Combustion Air System

31

Image 31
Contents Table of Contents Installation InstructionsRequired Notice for Massachusetts Installations CUT Hazard Safety ConsiderationsDimensional Drawing Dimensions In. / mmInstallation Codes and Standards Upflow Application Electrostatic Discharge ESD PrecautionsIntroduction ApplicationsCarbon Monoxide Poisoning Hazard Condensate Trap Alternate Upflow OrientationCondensate Trap Tubing Alternate Upflow Orientation Condensate Trap Field Drain Attachment Upper Inducer Housing Drain ConnectionCondensate Trap Freeze Protection Condensate Trap Location Downflow ApplicationsHorizontal Left SUPPLY-AIR Discharge Applications Horizontal Left Tube ConfigurationManual Shutoff GAS Valve Sediment Trapcondensate Trap Property DamageConstruct a Working Platform Horizontal Right SUPPLY-AIR Discharge ApplicationsUnit Operation Hazard Condenste Trap Field Drain Attachment LocationFire or Death Hazard Prohibit Installation on BackFIRE, EXPLOSION, Injury or Death Hazard InstallationUnit MAY not Operate Hazard Furnace, Plenum, and Coil Assembly or Coil Box Locations Reqd PER ROD AIR Ducts FIRE, Carbon Monoxide and Poisoning Hazard Fire HazardUnit MAY not Operate Gas Piping Bottom Closure PanelFire or Explosion Hazard Removing Bottom Closure Panel Maximum Capacity of Pipe WiringElectrical Shock Hazard Electrical Shock and Fire Hazard Disconnect Switch and FurnaceAccessories Factory Installed J-Box LocationFire or Electrical Shock Hazard Fire and Explosion Hazard AIR for Combustion and VentilationCement AstmMaterial Pipe Fittings DescriptionFurnace Control Direct Vent Termination Clearance Ventilated Combustion Air Vent Termination Clearance Vent Pipe Termination for Ventilated Combustion Air System Unit Corrosion Hazard Combustion AIR PipeCombustion Air Termination Ventilated Combustion Air Option Attachment of Combustion Air Intake Housing Plug FittingAttachment of Vent Pipe Vent PipeCombustion Air Termination-Direct Vent / 2-Pipe System Carbon Monoxide Poisoning Property Damage Hazard304.8mm minimum 76.2mm minimum Extended Exposed Sidewall Pipes Vent TerminationTwo-Pipe Termination Kit Direct Vent/2-Pipe System Only Vent Termination Kit Direct Vent/2-Pipe System Only042060 Btuh Maximum Allowable Pipe Length Ft / MUnit Size Personal Injury Hazard Condensate DrainAdditional Setup Switches SW4 START-UP, Adjustment and Safety CheckAir Conditioning A/C Setup Switches Continuous Fan CF Setup SwitchesPrime Condensate Trap with Water Example of Setup Switch in Off PositionWiring Diagram Furnace Setup Switch Description Inducer Housing Drain TubePurge Gas Lines Sequence of OperationTwo-Stage Thermostat and Two-Stage Low / High Heating See -55 for thermostat connections Thermidistat ModeHeat Pump Super Dehumidify ModeContinuous Blower Mode Continuous Blower Speed Selection from ThermostatStep-Modulating Furnace with Single-Speed Air Conditioning Furnace and Two-Speed Heat Pump Pump Furnace and Two-Speed Air ConditionerRedundant Automatic Gas Valve Set Gas Input RateBurner Orifice A07253 A07254 Burner Flame Altitude Derate Multiplier for U.S.AGas Rate cu Ft/Hr Set Temperature RiseSet Thermostat Heat Anticipator Check Primary Limit Control ChecklistCheck Safety Controls Check Pressure SwitchesCombustion and Vent Piping Checklist Installation
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355CAV specifications

The Bryant 355CAV is a state-of-the-art automated vertical machining center designed to enhance precision and efficiency in the manufacturing sector. Renowned for its robust construction, this machine is engineered to handle a broad spectrum of machining tasks, making it suitable for both small and large-scale production environments.

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Equipped with a large work envelope, the Bryant 355CAV enables manufacturers to accommodate various part sizes and geometries. Additionally, its automatic tool changers can hold a variety of tools, thus facilitating quick transitions between different machining operations without requiring manual intervention. This flexibility is essential for meeting the diverse needs of modern manufacturing.

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In summary, the Bryant 355CAV is a versatile, high-performance machining center that showcases cutting-edge features and technologies. Its combination of user-friendly controls, sturdy construction, energy efficiency, and advanced monitoring positions it as a vital asset for manufacturers aiming to elevate their productivity and precision in an increasingly competitive landscape.