Whirlpool
Central Air Conditioner

Model # AHFH0820 Official Whirlpool air conditioner heat pump

Here are the diagrams and repair parts for Official Whirlpool AHFH0820 air conditioner heat pump, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 190 parts  |

Cement 797403
#59K

Unit diagram

Cement

Part #797403

Replaced by #WP279368

?
Manufacturer substitution
This part replaces 797403. Substitute parts can look different from the original.
BEST SELLER
$42.72
12% OFF Phone Price : $48.72
In Stock
Screw 488979
#29

Air flow and control diagram

Screw

Part #488979

Replaced by #WP488729

?
Manufacturer substitution
This part replaces 488979. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.39
19% OFF Phone Price : $5.39
In Stock
Screw 487910
#38

Air flow and control diagram

Screw

Part #487910

Replaced by #WP488729

?
Manufacturer substitution
This part replaces 487910. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.39
19% OFF Phone Price : $5.39
In Stock
Valve Kit 978025
#59O

Unit diagram

Valve kit

Part #978025

Replaced by #WP978025

?
Manufacturer substitution
This part replaces 978025. Substitute parts can look different from the original.
$29.51
17% OFF Phone Price : $35.51
In Stock
Screw, 8 X 1 488480
Screw, 8 x 1

Part #488480

Replaced by #WP489069

?
Manufacturer substitution
This part replaces 488480. Substitute parts can look different from the original.
This item is not returnable
$4.39
19% OFF Phone Price : $5.39
In Stock
Capacitor 996503
#24

Air flow and control diagram

Capacitor

Part #996503

Replaced by #12908

?
Manufacturer substitution
This part replaces 996503. Substitute parts can look different from the original.
This item is not returnable
$5.26
16% OFF Phone Price : $6.26
In Stock
Capacitor 470168
#59C

Unit diagram

Capacitor

Part #470168

Replaced by #212643

?
Manufacturer substitution
This part replaces 470168. Substitute parts can look different from the original.
This item is not returnable
$50.09
11% OFF Phone Price : $56.09
In Stock
Screw 488017
#89

Accessory kit diagram

Screw

Part #488017

Replaced by #WP965173

?
Manufacturer substitution
This part replaces 488017. Substitute parts can look different from the original.
This item is not returnable
In Stock
Screw 487869
#36

Unit diagram

Screw

Part #487869

Replaced by #WP965173

?
Manufacturer substitution
This part replaces 487869. Substitute parts can look different from the original.
This item is not returnable
In Stock
Seal 858839
#10

Cabinet diagram

Seal

Part #858839

Replaced by #WP854334

?
Manufacturer substitution
This part replaces 858839. Substitute parts can look different from the original.
$9.99
9% OFF Phone Price : $10.99
In Stock

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a door gasket in a top-freezer refrigerator

How to replace a door gasket in a top-freezer refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. It’s easy to replace a worn …

Repair difficulty
Time required
 15 minutes or less
How to replace the electronic control board inside a top-freezer refrigerator

How to replace the electronic control board inside a top-freezer refrigerator

The electronic control board is the "brains" of the refrigerator. Replace the electronic control board if it fails.…

Repair difficulty
Time required
 15 minutes or less
How to install an ice maker kit in a top-freezer refrigerator

How to install an ice maker kit in a top-freezer refrigerator

The ice maker kit is an optional accessory for refrigerators. Install the ice maker kit in a refrigerator that doesn't h…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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.…