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Broan
Downdraft Ventilation System

Model # ILB11 Official Broan inline blower

Here are the diagrams and repair parts for Official Broan ILB11 inline blower, as well as links to manuals and error code tables, if available.

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Installation guide

Model diagram and schematic

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Showing 10 of 33 parts  |
Appliance Lock Nut 93260447
#20

Main asy diagram

Appliance lock nut

Part #93260447

This item is not returnable
$3.36
In Stock
Screw 10-2 93150487
#12

Main asy diagram

Screw 10-2

Part #93150487

This item is not returnable
$4.44
In Stock
Wiring Harness 97006142
#7

Main asy diagram

Wiring harness

Part #97006142

Replaced by #S97006142

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Manufacturer substitution
This part replaces 97006142. Substitute parts can look different from the original.
This item is not returnable
$5.11
In Stock
Housing Pa 98009531
#11

Main asy diagram

Housing pa

Part #98009531

Replaced by #S98009531

?
Manufacturer substitution
This part replaces 98009531. Substitute parts can look different from the original.
$35.59
In Stock
Grille Nut 99420470
#10

Main asy diagram

Grille nut

Part #99420470

Replaced by #S99420470

?
Manufacturer substitution
This part replaces 99420470. Substitute parts can look different from the original.
This item is not returnable
$6.66
In Stock
Motor Bracket 97014788
#15

Main asy diagram

Motor bracket

Part #97014788

Replaced by #S97014788

?
Manufacturer substitution
This part replaces 97014788. Substitute parts can look different from the original.
$45.10
In Stock
Inlet Ring 98009514
#23

Main asy diagram

Inlet ring

Part #98009514

Replaced by #S98009514

?
Manufacturer substitution
This part replaces 98009514. Substitute parts can look different from the original.
$10.40
In Stock
Trough 97014597
#31

Main asy diagram

Trough

Part #97014597

Replaced by #S97014597

?
Manufacturer substitution
This part replaces 97014597. Substitute parts can look different from the original.
$110.19 | 
10% OFF Phone Price : $122.19
In Stock
Range Hood Grounding Screw (green) 99150471
#8

Main asy diagram

Range hood grounding screw (green)

Part #99150471

Replaced by #S99150471

?
Manufacturer substitution
This part replaces 99150471. Substitute parts can look different from the original.
This item is not returnable
$3.64
In Stock
Hanger Kit 97016791
#28

Main asy diagram

Hanger kit

Part #97016791

Replaced by #S97016791

?
Manufacturer substitution
This part replaces 97016791. Substitute parts can look different from the original.
$64.46
In Stock

Most common symptoms to help you fix your downdraft ventilation systems

Choose a symptom to see related downdraft vent repairs.

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Why won't my downdraft vent lower down?

Main causes: electrical power failure, up/down activation switch problems, vent gear motor failure…

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Why won't the fan on my downdraft vent blow air?

Main causes: fan control switch failure, bad blower fan motor, broken blower wheel, wiring failure…

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Why won't my downdraft vent rise up?

Main causes: lack of electrical power, up/down activation switch failure, bad vent gear motor…

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Why does the downdraft vent raise and lower continuously?

Main causes: problems with the vent limit switches, up/down activation switch failure…

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Why doesn't the downdraft vent fan pull much air?

Main causes: clogged grease filters, air duct problems, fan motor failure, broken blower wheel…

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Most common repair guides to help fix your downdraft ventilation systems

These step-by-step repair guides will help you safely fix what’s broken on your downdraft vent.

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How to replace a downdraft vent gear motor

How to replace a downdraft vent gear motor

The gear motor raises and lowers the air vent when you push the activating switch. Replace the gear motor if defective.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a downdraft vent up/down button pad

How to replace a downdraft vent up/down button pad

The up/down button pad located on top of the air vent engages the activating switch when pushed to raise the air vent. R…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a downdraft vent fan control switch

How to replace a downdraft vent fan control switch

The fan control switch activates the blower motor and controls the fan speed. Replace the fan control switch if it's not…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your downdraft ventilation systems

Use the advice and tips in these articles to get the most out of your downdraft vent.

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

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