Greenheck Fan SE1, SS1 manual Standard Wall Mounting, Mounting Fan Directly to Wall

Page 5

Standard Wall Mounting

Mounting Fan Directly to Wall

The split drawing below illustrates the typical ways of mounting fans directly to the wall when a wall housing or collar is not used.

For exhaust fans, there is a minimum dimension (M) which must be maintained between the propeller and damper or guard to achieve optimum performance (failure to meet this minimum dimension will result in loss of fan performance, increased noise and shortened fan and damper life). There is also a minimum required wall opening dimension (W.O.) to allow the venturi to fit into the wall opening.

See the chart at right for the minimum “M” and wall opening dimensions.

spacer

 

This installation may

wall

guard

require a spacer (by

 

 

 

others) between the

 

 

fan and wall to achieve

 

 

the minimum “M”

 

 

dimension.

 

 

 

 

Fans can be mounted

 

M

 

 

directly to a wall

 

 

 

 

 

 

 

 

 

 

only if the wall is of

 

 

 

 

sufficient thickness to

 

 

 

damper

meet the minimum “M”

 

 

 

dimension as shown

wall

here.

 

Fan

 

M

Wall

Size

 

Opening

 

 

 

 

 

 

8

6

(152)

1012 (267)

10

6

(152)

1212 (318)

12

7

(178)

1412 (368)

14

8

(203)

1612 (419)

16

9

(229)

1812 (470)

18

10

(254)

2012 (521)

20

12

(305)

2212

(572)

24

13

(330)

2612

(673)

30

13

(330)

3212

(826)

36

14

(356)

3812

(978)

42

15

(381)

4412 (1130)

48

16

(406)

5012

(1283)

54

17

(432)

5612

(1435)

60

19

(483)

6212

(1588)

72

19

(483)

7412

(1892)

All dimensions given in inches (mm).

Motor Side Guard

Protective guards of welded steel wire completely enclose the motor and drive side of the fan. Guards are coated with Permatector, a thermal setting polyester urethane. Other paint finishes are also available. Sizes 20 and larger only.

OSHA Motor Side Guard

Protective guards of expanded metal screen in structural steel frames are available to completely enclose the motor and drive side of the fan.

Weatherhood

Weatherhoods shield wall openings and dampers from rain and snow. Weatherhoods are shipped unassembled in kit form for field assembly. Construction is of galvanized steel with wire mesh birdscreen. Mounting flanges have prepunched mounting holes. 45° turn down is for exhaust and 90° turn down is for exhaust and supply. Options include aluminum construction, insect screen and painted finish.

Damper Guard

Damper guards meet the OSHA requirements completely enclose the damper or wall openings on the discharge side of the fan. They are constructed of expanded galvanized steel screen in galvanized steel frames. Mounting flanges have prepunched mounting holes. Options include aluminum construction and painted finish.

Dampers

Used alone or in conjunction with the wall housing or wall collar, a complete line of dampers is available for exhaust or supply configurations.

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Contents Sidewall Propeller Fans Leading Edge Technical Support Sidewall Propeller FansDirect Drive Fan Selection Model ComparisonBelt Drive Fan Selection Propeller Types Blade DesignsMounting Options Overview Mounting Fan Directly to Wall Standard Wall MountingStandard Horizontal Mounting Option 71⁄2 Wall Collar Mounting OptionClosure Angles Wall Housing Mounting OptionMounting Arrangements for Interior Service Applications Wall Housing Mounting ArrangementsDiffusers Wall Housing Mounted Manual Operator Filtered Supply Wall Housing Mounting OptionsWeatherhood Damper GuardBackdraft Dampers Volume Control/Heavy Duty DampersExhaust Gravity or Motorized ¹ Supply Gravity ²Electrical Other Options and AccessoriesOptions Propeller Fan Rotation GuideBasics of Fan Selection Direct Drive Level Dimensional Data Models SE1/SS1Model SE1 exhaust shown Sizes Model SS1 supply shown SizesModel SE1 for exhaust Model SS1 for supply Fan Panel Damper Dimensional Data Models SE2/SS2Model SE2 exhaust shown Model SE2 for exhaust Model SS2 for supply Model SCE3 exhaust shown Dimensional Data Models SCE3/SCS3Model SCE3 for exhaust Model SCS3 for supply Model SCR3 reversible shown Dimensional Data Model SCR3Direct Drive Level 3 Reversible Model SCR3 Reversible for exhaust and supply For specific motor limitations and availability see Belt Drive Model Number CodeLevel 3 only Model SBE-1H exhaust shown Dimensional Data Models SBE-1/SBS-1Belt Drive Level Model SBE-2L exhaust shown Dimensional Data Models SBE-2/SBS-2Belt Drive Level 3 and Reversible Dimensional Data Models SBE-3/SBS-3, SBCE-3/SBCS-3 and SbcrLevel 3 Model SBE-3L exhaust shown Reversible Model Sbcr reversible shownModel SBE for exhaust Model SBS for supply Using The Performance TableBelt Drive SBE/SBS 3877 3734 36184157 4041 4641 45356593 57476970 721018044 12744 1191513814 1471216281 1414417349 18723 1595321490 1866022867 23708 2025233548 3057735664 35214 40314 39911 39104Cast Aluminum Model Sbce for exhaust Model Sbcs for supply Belt Drive SBCE/SBCS12655 1101413442 1392124128 2101025650 2657832868 29286 2994334870 31476 37564 34371Reversible Exhaust and Supply Belt Drive SbcrReversible Belt Drive Belt Drive SpecificationsBelt Drive Reversible Direct Drive Direct Drive