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

Page 33

Roof Te rmination (Preferred)

At least 36 in. (914mm)

Vertical separation between combustion air and vent

8 3/4 in. (222mm)for 3 in. (76mm)kit

6 3/4 in. (172mm)for 2 in. (51mm) kit 18 in. maximum (457mm)

Maintain 12 in. (305mm)min. clearance above

highest anticipated snow level

Maximum of 24 in.(614mm) above roof

Note: "A" denotes 0 to < 2 in. (51mm)

Between the first 2 vents

Third vent must be > 36 in. away

A

(914mm)

12 in. min from

Concentric Vent and Combustion Air

Roof Termination (preferred)

A

At least

36 in. (914mm)

Abandoned masonry used as raceway (per code)

Maintain 12 in. (305mm) min. clearance above highest anticipated snow level, maximum of 24 in. above roof

1 in. (25mm) maximum (typ) from wall to inlet

 

 

12 in. (305mm) minimum from

 

 

overhang or roof

At

 

3

le

 

a

A Maintain 12 in. (305mm)

6 in.st

 

 

min. clearance above

highest anticipated snow level or grade whichever is greater

90°

 

least

36

in.

At

)

 

(914mm

overhang or roof (typ)

A

Concentric Vent

and Combustion - Air Side Te rmination

A

12 in. (305mm)

At least 36 in.

(914mm)

separation between

Side wall termination

bottom ofcombustion air and

of less than 12 in. (305mm) above highest snow level

bottom of vent (typ)

 

Maintain 12 in. (305mm) min. clearance above highest anticipated snow level or grade whichever is greater (typ)

355CAV

A05090

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

Roof Termination (Preferred)

Vent

Maintain 12 in (305mm). minimum clearance

above highest anticipated snow level maximum of 24 in. (610mm) above. roof

Abandoned masonry used as raceway (per code)

12 in. min. (305 mm)from overhang or roof

6 in. (152mm) minimum clearance between wall and end of vent pipe.

10 in. (254mm) maximum pipe length

12 in. (305 mm) min. from overhang or roof

90°

Maintain 12 in. (305mm) minimum clearance above highest anticipated snow level or grade whichever is greater.

Side wall termination with 2 elbows (preferred)

Maintain 12 in. (305mm) minimum clearance above highest anticipated snow level or grade whichever is greater

Sidewall Termination

with Straight Pipe (preferred)

A05091

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

33

Image 33
Contents Installation Instructions Required Notice for Massachusetts Installations Safety Considerations Table of ContentsEnvironmental Hazard Dimensions In. / mm355CAV Clearances to Combustibles Codes and Standards Electrostatic Discharge ESD PrecautionsIntroduction Unit Damage HazardApplications Upflow ApplicationProperty Damage Hazard Condensate Trap Alternate Upflow Orientation Carbon Monoxide Poisoning HazardCondensate Trap Tubing Alternate Upflow Orientation Upper Inducer Housing Drain Connection Condensate Trap Field Drain AttachmentCondensate Trap Freeze Protection Condensate Trap Location Downflow ApplicationsHorizontal Left SUPPLY-AIR Discharge Applications Horizontal Left Tube ConfigurationCombustion AIR Intake Vent Property Damage Construct a Working PlatformUnit Operation Hazard Condenste Trap Field Drain Attachment Horizontal Right SUPPLY-AIR Discharge ApplicationsLocation Prohibit Installation on BackFire or Death Hazard Hazardous LocationsFIRE, EXPLOSION, Injury or Death Hazard Installation in Upflow or Downflow Applications InstallationInstallation in Horizontal Applications Leveling Legs If DesiredFurnace, Plenum, and Subbase Installed on a Angle AIR Ducts Fire Hazard FIRE, Carbon Monoxide and Poisoning HazardUnit MAY not Operate Fire or Explosion Hazard Gas PipingRemoving Bottom Closure Panel Electrical Shock Hazard WiringElectrical Shock and Fire Hazard Disconnect Switch and FurnaceAccessories Fire or Electrical Shock HazardRemoval of Existing Furnaces from Common Vent Systems Fire and Explosion Hazard AIR for Combustion and VentilationPipe Fittings Cement Description Marked on Primers Combustion-Air and Vent Pipe DiameterFurnace 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 FittingCombustion Air Termination-Direct Vent / 2-Pipe System Vent PipeCarbon Monoxide Poisoning Property Damage Hazard Attachment of Vent Pipe304.8mm minimum 76.2mm minimum Extended Exposed Sidewall Pipes Vent TerminationVent Termination Kit Direct Vent / 2-Pipe System Only Two-Pipe Termination Kit Direct Vent / 2-Pipe System OnlyWinter Design Number of 90 Elbows Btuh Maximum Allowable Pipe Length Ft MDirect Vent 2-Pipe Only Multi-venting and Vent Terminations Condensate DrainApplication Personal Injury HazardAir Conditioning A/C Setup Switches START-UP, Adjustment and Safety CheckContinuous Fan CF Setup Switches Additional Setup Switches SW4Prime 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 Medium/High Heating Two-Stage Thermostat and Two-Stage Low / High HeatingThermidistat Mode Continuous Blower Mode Super Dehumidify ModeContinuous Blower Speed Selection from Thermostat Heat PumpStep-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 Altitude AVG. GAS 675 Burner Flame Altitude Derate Multiplier for USASet Temperature Rise Gas Rate cu Ft/HrSet Thermostat Heat Anticipator Check Safety Controls ChecklistCheck Pressure Switches Check Primary Limit ControlCombustion and Vent Piping Checklist InstallationCatalog No. II355CAV---060---4
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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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