Broan
Downdraft Ventilation System

Model #2730 Official Broan vent system

Here are the diagrams and repair parts for Broan 2730 vent system, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Showing 10 of 62 parts

Downdraft Vent Up/Down Switch#5

Range hood Diagram

Downdraft vent up/down switch

Part #97011238
Replaced by #S97011238
?
Manufacturer substitution
This part replaces 97011238. Substitute parts can look different from the original.
BEST SELLER
In Stock
$41.39 | 
11% OFF 
Phone Price: $46.39
Downdraft Vent Switch Panel Trim, 30-in (Stainless)#26

Range hood Diagram

Downdraft vent switch panel trim, 30-in (stainless)

Part #97011322
Replaced by #S97011322
?
Manufacturer substitution
This part replaces 97011322. Substitute parts can look different from the original.
BEST SELLER
In Stock
$100.31 | 
9% OFF 
Phone Price: $110.31
Range Hood Fan Motor Assembly#NI

Range hood Diagram

Range hood fan motor assembly

Part #97011311
Replaced by #S97011311
?
Manufacturer substitution
This part replaces 97011311. Substitute parts can look different from the original.
In Stock
$342.59 | 
$10.00 OFF 
Phone Price: $352.59
Downdraft Vent Crank Arm Drive Link#17

Range hood Diagram

Crank

Part #98007780
Replaced by #97018840
?
Manufacturer substitution
This part replaces 98007780. Substitute parts can look different from the original.
In Stock
$43.53
Range Hood Fan Motor#20

Range hood Diagram

Range hood fan motor

Part #99080362
Replaced by #S99080362
?
Manufacturer substitution
This part replaces 99080362. Substitute parts can look different from the original.
In Stock
$335.07 | 
10% OFF 
Was: $372.30
Downdraft Vent Top Trim Support Bracket, Left#25

Range hood Diagram

In Stock
$14.30
Appliance Lock Nut#68

Range hood Diagram

Appliance lock nut

Part #93260447
This item is not returnable
In Stock
$3.36
Strain Relief#67

Range hood Diagram

Strain relief

Part #99400048
This item is not returnable
In Stock
$2.16
Downdraft Vent Top Trim Support Bracket, Right#24

Range hood Diagram

In Stock
$10.20
Wire Tie#71

Range hood Diagram

Wire tie

Part #93270493
This item is not returnable
In Stock
$3.33

Symptoms common to all downdraft ventilation systems

Choose a symptom to see related downdraft vent repairs.

Main causes: problems with the vent limit switches, up/down activation switch failure
Main causes: fan control switch failure, bad blower fan motor, broken blower wheel, wiring failure
Main causes: lack of electrical power, up/down activation switch failure, bad vent gear motor
Main causes: clogged grease filters, air duct problems, fan motor failure, broken blower wheel
Main causes: electrical power failure, up/down activation switch problems, vent gear motor failure

Repair guides common to all downdraft ventilation systems

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

November 1, 2015
By Lyle Weischwill
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.

Repair difficulty
Time required
 15 minutes or less
November 1, 2015
By Lyle Weischwill
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 doesn't run when activated.

Repair difficulty
Time required
 15 minutes or less
November 1, 2015
By Lyle Weischwill
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.

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all downdraft ventilation systems

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

August 30, 2022

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

By Lyle Weischwill

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

August 19, 2022

Are DIY appliance repairs safe?

By Lyle Weischwill

Find out how to stay safe when repairing your appliances.

February 23, 2015

Troubleshooting tips for a rectractable downdraft vent

By Lyle Weischwill

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