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Broan
Downdraft Ventilation System

Model # HLB11 Official Broan blower

Here are the diagrams and repair parts for Official Broan HLB11 blower, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 32 parts  |
Appliance Lock Nut 93260447
#20

Range hood diagram

Appliance lock nut

Part #93260447

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

Range hood diagram

Screw 10-2

Part #93150487

This item is not returnable
$4.44
In Stock
Adapter Pl 98005512
#9

Range hood diagram

Adapter pl

Part #98005512

Replaced by #S98005512

?
Manufacturer substitution
This part replaces 98005512. Substitute parts can look different from the original.
This item is not returnable
$4.53
In Stock
Duct Connector 98009520
#3

Range hood diagram

Duct connector

Part #98009520

Replaced by #S98009520

?
Manufacturer substitution
This part replaces 98009520. Substitute parts can look different from the original.
$9.10
In Stock
Housing Pa 98009531
#11

Range hood 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
Motor Bracket 97014788
#15

Range hood 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
Blower Assembly 97016795
#B1

Range hood diagram

Blower assembly

Part #97016795

Replaced by #S97016795

?
Manufacturer substitution
This part replaces 97016795. Substitute parts can look different from the original.
$777.17
In Stock
Housing Assembly 97014784
#4

Range hood diagram

Housing assembly

Part #97014784

Replaced by #S97014784

?
Manufacturer substitution
This part replaces 97014784. Substitute parts can look different from the original.
$135.94
In Stock
Hanger Kit 97016791
#28

Range hood 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
Blower Screw 97014785
#18

Range hood diagram

Blower screw

Part #97014785

Replaced by #S97014785

?
Manufacturer substitution
This part replaces 97014785. Substitute parts can look different from the original.
$111.67
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 rise up?

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

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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 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 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 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 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…

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Repair difficulty
Time required
 15 minutes or less
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 switch

How to replace a downdraft vent up/down switch

The up/down switch starts the gear motor to raise and lower the air vent. Replace the up/down switch if defective.…

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 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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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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Troubleshooting tips for a rectractable downdraft vent

Troubleshooting tips for a rectractable downdraft vent

See what to check if you are having a problem with a retractable downdraft vent.…

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