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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

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

Blower parts diagram

Downdraft vent blower wheel

Part #99020263

$70.61
In Stock
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
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
In Stock
Spring 99140145
#14

Blower parts diagram

Spring

Part #99140145

Replaced by #S99140145

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Manufacturer substitution
This part replaces 99140145. Substitute parts can look different from the original.
This item is not returnable
$25.71
In Stock
Bushing 99400055
#15

Blower parts diagram

Bushing

Part #99400055

Replaced by #S99400055

?
Manufacturer substitution
This part replaces 99400055. Substitute parts can look different from the original.
This item is not returnable
$3.47
In Stock
Cover,airb 98008510
#12

Blower parts diagram

Cover,airb

Part #98008510

Replaced by #S98008510

?
Manufacturer substitution
This part replaces 98008510. Substitute parts can look different from the original.
$90.27
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
Airbox Assembly 97011795
#1

Blower parts diagram

Airbox assembly

Part #97011795

Replaced by #S97011795

?
Manufacturer substitution
This part replaces 97011795. Substitute parts can look different from the original.
$377.27
In Stock
Range Hood Air Box Cover Seal 99100517
#16

Blower parts diagram

Range hood air box cover seal

Part #99100517

Replaced by #S99100517

?
Manufacturer substitution
This part replaces 99100517. Substitute parts can look different from the original.
This item is not returnable
$4.18
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 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.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a downdraft vent blower motor

How to replace a downdraft vent blower motor

The blower motor spins the fan blade that removes smoke and steam from the cooktop area. Replace the blower motor if it …

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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

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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