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Whirlpool
Range Hood

Model # RH4730XWW0 Official Whirlpool range hood

Here are the diagrams and repair parts for Official Whirlpool RH4730XWW0 range hood, 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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Model diagram and schematic

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Showing 10 of 25 parts  |
Screw 830465
#25

Range hood parts diagram

Screw

Part #830465

Replaced by #WP489069

?
Manufacturer substitution
This part replaces 830465. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Nut 883076
#19

Range hood parts diagram

Nut

Part #883076

This item is not returnable
$4.22
In Stock
Grease Filter 883103
#12

Range hood parts diagram

Grease filter

Part #883103

Replaced by #WP8190232

?
Manufacturer substitution
This part replaces 883103. Substitute parts can look different from the original.
$74.61 | 
7% OFF Phone Price : $80.61
In Stock
Switch Cover (almond) 883133
#3B

Range hood parts diagram

Switch cover (almond)

Part #883133

The manufacturer no longer makes this part, and there's no substitute part

Installation Instructions LIT883108

#NI

All parts diagram

Installation instructions

Part #LIT883108

The manufacturer no longer makes this part, and there's no substitute part

Range Hood Lamp Socket 883124
#6

Range hood parts diagram

Range hood lamp socket

Part #883124

The manufacturer no longer makes this part, and there's no substitute part

Rotary Switch 830736
#4

Range hood parts diagram

Rotary switch

Part #830736

The manufacturer no longer makes this part, and there's no substitute part

Switch Cover (white) 883127
#3A

Range hood parts diagram

Switch cover (white)

Part #883127

The manufacturer no longer makes this part, and there's no substitute part

Duct Kit (model Rch4660) 830852
#25A

Range hood parts diagram

Duct kit (model rch4660)

Part #830852

The manufacturer no longer makes this part, and there's no substitute part

Damper Hood 830368
#8

Range hood parts diagram

Damper hood

Part #830368

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your range hoods

Choose a symptom to see related range hood repairs.

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Why doesn't my range hood's fan work?

Main causes: bad fan switch, electronic control board failure, faulty user interface control, wiring failure…

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Why don't my range hood's lights work?

Main causes: bad light bulb, broken light switch, bad electronic control, user interface control failure, bad light sock…

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Why does my range hood's fan turn on by itself?

Main causes: sentry feature trips due to high cooktop temperature, bad temperature sensor, electronic control board fail…

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Why doesn't my range hood work?

Main causes: lack of electrical power, bad electronic control board, faulty user interface, fan and light switch failure…

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Why isn't my range hood's fan pulling much air?

Main causes: clogged air filters, air duct problems, fan motor failure, broken fan blade…

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Why is my range hood's exhaust fan noisy?

Main causes: loose mounting screws, bad fan motor, damaged fan blade, worn fan motor bearings…

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Why don't my range hood's lights and fan work?

Main causes: electronic control board failure, bad user interface control, light and fan switch failures, wiring failure…

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Most common repair guides to help fix your range hoods

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

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How to replace a range hood fan motor

How to replace a range hood fan motor

If the fan on the range hood won’t run, it’s likely that the fan motor has failed. Follow the steps in this guide to rep…

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Repair difficulty
Time required
 30 minutes or less
How to replace a range hood fan switch

How to replace a range hood fan switch

The fan switch activates the fan motor in the range hood. If the fan switch is defective, replace it using the detailed …

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range hood light socket

How to replace a range hood light socket

When you replace a light bulb and it still won’t work, the socket is likely defective. Use the detailed steps in this re…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your range hoods

Use the advice and tips in these articles and videos to get the most out of your range hood.

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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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