Whirlpool
Air Purifier

Model # AP51030S0 Official Whirlpool air purifier

Here are the diagrams and repair parts for Official Whirlpool AP51030S0 air purifier, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 5 of 5 parts  |

Pre-filter 1185462
#5

Air cleaner parts diagram

Pre-filter

Part #1185462

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

Air Purifier Front Grille 1188002
#6

Air cleaner parts diagram

Air purifier front grille

Part #1188002

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

& 876893 Capacitor N/P
#2

Air cleaner parts diagram

& 876893 capacitor

Part #N/P

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

Filter, Hepa 1187022
#4

Air cleaner parts diagram

Filter, hepa

Part #1187022

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

Owner's Manual 1188695
#1

Air cleaner parts diagram

Owner's manual

Part #1188695

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

Symptoms for window air conditioners

Choose a symptom to see related window air conditioner repairs.

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

Main causes: clogged drain hole, air conditioner not leveled properly…

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

Repair guides for window air conditioners

These step-by-step repair guides will help you safely fix what’s broken on your window air conditioner.

How to replace a window air conditioner ambient thermistor

How to replace a window air conditioner ambient thermistor

If your window air conditioner isn’t cooling properly, it might need a new ambient thermistor. You can replace it yourse…

Repair difficulty
Time required
 45 minutes or less
How to replace a window air conditioner user interface control board

How to replace a window air conditioner user interface control board

Control buttons or lights on the user interface control board can stop working. This repair guide shows how to replace i…

Repair difficulty
Time required
 30 minutes or less
How to replace a window air conditioner electronic control board

How to replace a window air conditioner electronic control board

The electronic control board is the brain of your window air conditioner. Here’s how to replace it.…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for window air conditioners

Use the advice and tips in these articles and videos to get the most out of your window air conditioner.

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.…

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.…

Room air conditioner installation and operation tips

Room air conditioner installation and operation tips

Window air conditioner installation tips.…