Bryant 355M-40-4, 355M-40-5 Extended Exposed Sidewall Pipes, Two-Pipe Termination Kit

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TABLE 7ÐMAXIMUM ALLOWABLE EXPOSED VENT PIPE LENGTH (FT) WITH INSULATION IN WINTER DESIGN

TEMPERATURE AMBIENT*

UNIT

WINTER DESIGN

MAXIMUM PIPE

 

INSULATION THICKNESS (IN.)²

 

TEMPERATURE

DIAMETER

 

 

 

 

 

SIZE

0

3/8

1/2

3/4

1

(°F)

(IN.)

 

 

20

2

21

37

42

50

57

042040

 

 

 

 

 

 

 

0

2

10

22

25

30

35

 

-20

2

5

14

17

21

25

 

20

2

30

55

61

70

70

042060

 

 

 

 

 

 

 

0

2

16

33

38

46

53

 

-20

2

9

23

26

33

38

042080

20

2

37

65

70

70

70

 

 

 

 

 

 

 

0

2

20

39

45

55

63

060080

-20

2

11

27

31

39

45

 

 

20

2-1/2

41

70

70

70

70

060100

0

2-1/2

21

42

48

59

68

 

-20

2-1/2

11

28

33

41

49

 

20

3

49

70

70

70

70

060120

0

3

26

51

58

70

70

 

-20

3

15

35

40

50

59

 

 

 

 

 

 

 

 

*Pipe length (ft) specified for maximum pipe lengths located in unconditioned spaces. Pipes located in unconditioned space cannot exceed total allowable pipe length as specified in Table 6.

² Insulation thickness based on R value of 3.5 per in.

contaminants, and has less visible vent vapors. (See Fig. 31 or 32.) Sidewall termination may require sealing or shielding of building surfaces with a corrosive resistance material due to corrosive combustion products of vent system.

A.Extended Exposed Sidewall Pipes

Sidewall combustion-air and vent pipe terminations may be extended beyond area shown in Fig. 34 or 35 in outside ambient by insulating pipes as indicated in Table 7.

1.Determine combustion-air and vent pipe diameters, as stated above, using total pipe length and number of elbows.

2.Using winter design temperature (used in load calculations), find appropriate temperature for your application and fur- nace model.

3.Determine required insulation thickness for exposed pipe lengths.

NOTE: Pipe length (ft) specified for maximum pipe lengths located in unconditioned spaces cannot exceed total allowable pipe length as specified in Table 6.

B.Two-Pipe Termination Kit

1.Determine location for termination.

Consideration of the following should be made when determining an appropriate location for termination kit.

a.Comply with all clearance requirements as stated in Table 5.

b.Termination kit should be positioned where vent vapors will not damage plants/shrubs or air conditioning equip- ment.

c.Termination kit should be positioned so it will not be affected by wind eddy (such as inside building corners) or accumulation of airborne leaves or light snow, or allow recirculation of flue gases.

d.Termination kit should be positioned where it will not be damaged by or subjected to foreign objects, such as stones, balls, etc.

e.Termination kit should be positioned where vent vapors are not objectionable.

2.Cut 2 holes, 1 for each pipe, of appropriate size for pipe size being used.

3.Loosely install elbow in bracket and place assembly on combustion-air pipe.

Ð28Ð

Roof terminationsÐLoosely install pipe coupling on prop- erly cut vent pipe. Coupling must be positioned so bracket will mount as shown in Fig. 31.

For applications using combustion-air pipe option indicated by dashed lines in Fig. 31, install 90° street elbow into 90° elbow, making U-fitting. A 180° U-fitting may be used.

Sidewall terminationsÐInstall bracket as shown in Fig. 34 or 35.

For applications using vent pipe option indicated by dashed lines in Fig. 34, rotate vent elbow 90° from position shown in Fig. 34.

4.Disassemble loose pipe fittings. Clean and cement using same procedures as used for system piping.

5.Check required dimensions as shown in Fig. 31, 34, or 35.

C.Concentric Vent/Air Termination Kit

1.Determine location for termination.

Consideration of the following should be made when determining an appropriate location for termination kit.

a.Comply with all clearance requirements as stated in Table 5.

b.Termination kit should be positioned where vent vapors will not damage plants/shrubs or air conditioning equip- ment.

c.Termination kit should be positioned so it will not be affected by wind eddy (such as inside building corners) or accumulation of airborne leaves or light snow, or allow recirculation of flue gases.

d.Termination kit should be positioned where it will not be damaged by or subjected to foreign objects, such as stones, balls, etc.

e.Termination kit should be positioned where vent vapors are not objectionable.

2.Cut one 4-in. diameter hole for 2-in. kit, or one 5-in. diameter hole for 3-in. kit.

3.Loosely assemble concentric vent/air termination compo- nents together using instructions in kit.

4.Slide assembled kit with rain shield REMOVED through hole.

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Contents Ð1Ð ÐMultipoise OrientationsÐ2Ð DimensionsUnit Size Safety Considerations Electrostatic Discharge ESD PrecautionsMinimum Inches Clearance To Combustible Construction → ÐClearances to CombustiblesIntroduction Applications GeneralII. Upflow Applications Condensate Trap Location Factory-Shipped OrientationÐ5Ð Condensate Trap Location Alternate Upflow OrientationÐ6Ð Pressure Switch TubingCondensate Trap Field Drain Attachment III. Downflow Applications Condensate Trap LocationCondensate Trap Tubing Ð7ÐÐ8Ð IV. Horizontal Left SUPPLY-AIR Discharge ApplicationsHorizontal Right SUPPLY-AIR Discharge Applications Construct a Working PlatformÐ9Ð ÐAttic Location and Working Platform Condensate Trap Tubing ÐHorizontal Right Tube Configuration Location GeneralII. LOW-FIRE only Installation III. Furnace Location Relative to Cooling EquipmentII. Installation in Upflow or Downflow Applications Installation Leveling Legs if DesiredIV. Hazardous Locations Furnace Plenum Opening Floor Opening Casing Ðopening DimensionsWidth III. Installation in Horizontal Applications ÐDuct FlangesIV. Filter Arrangement Ðfilter InformationBottom Closure Panel → ÐBottom Filter ArrangementWiring VI. GAS PipingÐmaximum Capacity of Pipe Electrical Connections→ ÐHeating and Cooling Application Wiring Diagram II -V WiringÐWiring Diagram Ðelectrical Data III. AccessoriesAmps Size Direct Venting Removal of Existing Furnaces from Common Vent SystemsNgpic II. COMBUSTION-AIR and Vent PipingÐCOMBUSTION-AIR and Vent Pipe Termination Clearances Combustion-Air and Vent Pipe DiameterLocation Clearance FT Or doors which can be opened or Combustion-air openingExample Combustion-Air and Vent Pipe AttachmentÐmaximum Allowable Pipe Length FT 2001 to3001 to 4001 to 5000³Ðmaximum Allowable Pipe Length FT 6001 to 7000³7001 to 8000³ 8001 to 9000³Termination KIT Installation COMBUSTION-AIR Intake Housing Plug FittingIII. Concentric Vent and COMBUSTION-AIR ÐRoof Termination Preferred Extended Exposed Sidewall Pipes Two-Pipe Termination KitConcentric Vent/Air Termination Kit 042040 042060 042080 060080 060100 060120IV. Multiventing and Vent Terminations Condensate Drain GeneralII. Application III. Condensate Drain ProtectionÐConcentric Vent and Combustion-Air Roof SELF-TEST Mode II. Heating ModeSequence of Operation HSIIV. Emergency Heat Mode Cooling ModeVI. Heat Pump Mode III. Heating Modeðtwo StageÐWiring Schematic for 2-Speed Cooling Applications VII. Continuous FAN ModeIX. Bypass Humidifier Mode Dehumidification ModeXI. Zone Mode START-UP Procedures GeneralÐair Conditioning A/C Airflow Setup Switch Position Ðcontinuous FAN CF Airflow Setup Switch PositionSetup Switches SW III. Prime Condensate Trap with WaterÐsetup Switch Description Ðblower OFF Delay Setup Switch PositionAdjustments IV. Purge GAS LinesSet Gas Input Rate → ÐRedundant Automatic Gas ValveBTU/CU FT Only 4001875 1.5 50007001 775 1.58000 825Ðaltitude Derate Multiplier for U.S.A CanadaSume the Orifice SIZE. Always Check and Verify Altitude Derate Multiplier Factor for U.S.ASet Temperature Rise Check Safety Controls Check Primary Limit ControlÐgas Rate CU FT/HR Set Thermostat Heat AnticipatorII. Check Pressure Switches ChecklistChecklistðinstallation CHECKLISTÐSTART-UPLoad Calculation Combustion and Vent Piping

355M-40-4, 355M-40-5 specifications

The Bryant 355M-40-5 and 355M-40-4 are innovative CNC cylindrical grinders designed to meet the demands of precision machining in various industrial applications. These machines stand out due to their robust construction, advanced technology, and versatile functionalities, which are critical for achieving high-quality grinding results.

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The Bryant 355M-40-5 and 355M-40-4 are built with durability in mind, utilizing high-strength materials that resist deformation and wear. Their thermal stability ensures consistent performance even under varying operating conditions, making them a reliable choice for high-volume production.

In summary, the Bryant 355M-40-5 and 355M-40-4 models are exemplary CNC cylindrical grinders that combine precision, efficiency, and advanced technology. Their features make them suitable for a wide range of grinding applications, from tool manufacturing to automotive components, ensuring that they remain competitive in the ever-evolving landscape of manufacturing technology.
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