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Broan
Downdraft Ventilation System

Model # 332H Official Broan exterior mounted blower

Here are the diagrams and repair parts for Official Broan 332H exterior mounted 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 19 parts  |
Downdraft Vent Blower Motor 99080396
#8

Blower parts diagram

Downdraft vent blower motor

Part #99080396

BEST SELLER
$259.49 | 
$12.00 OFF Phone Price : $271.49
In Stock
Downdraft Vent Blower Wheel 99020263
#13

Blower parts diagram

Downdraft vent blower wheel

Part #99020263

$70.61
In Stock
Trash Compactor Lock Nut 99260477
#5

Blower parts diagram

Trash compactor lock nut

Part #99260477

Replaced by #S99260477

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Manufacturer substitution
This part replaces 99260477. Substitute parts can look different from the original.
This item is not returnable
$3.64
Back Order
Cap 15mfd 99271110
#19

Blower parts diagram

Cap 15mfd

Part #99271110

Replaced by #S99271110

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Manufacturer substitution
This part replaces 99271110. Substitute parts can look different from the original.
$38.19
In Stock
Spring 99140145
#14

Blower parts diagram

Spring

Part #99140145

Replaced by #S99140145

?
Manufacturer substitution
This part replaces 99140145. Substitute parts can look different from the original.
This item is not returnable
$25.71
In Stock
Wiring Cover 98008509
#10

Blower parts diagram

Wiring cover

Part #98008509

Replaced by #S98008509

?
Manufacturer substitution
This part replaces 98008509. Substitute parts can look different from the original.
This item is not returnable
$7.25
In Stock
Damper 98008507
#2

Blower parts diagram

Damper

Part #98008507

Replaced by #S98008507

?
Manufacturer substitution
This part replaces 98008507. Substitute parts can look different from the original.
$9.35
In Stock
Capacitor Clamp 98008588
#11

Blower parts diagram

Capacitor clamp

Part #98008588

Replaced by #S98008588

?
Manufacturer substitution
This part replaces 98008588. Substitute parts can look different from the original.
This item is not returnable
$7.25
In Stock
Range Hood Grounding Screw (green) 99150471
#17

Blower parts 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
Cover,airb 98008510
#12

Blower parts diagram

Cover,airb

Part #98008510

Replaced by #S98008510

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Manufacturer substitution
This part replaces 98008510. Substitute parts can look different from the original.
$90.27
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…

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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…

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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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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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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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