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Whirlpool
Central Air Conditioner

Model # ALF21040 Official Whirlpool air conditioner heat pump

Here are the diagrams and repair parts for Official Whirlpool ALF21040 air conditioner heat pump, 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 10 of 178 parts  |
Capacitor 998670
#6

Air flow and control diagram

Capacitor

Part #998670

Replaced by #PAKTRCFD355

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Manufacturer substitution
This part replaces 998670. Substitute parts can look different from the original.
BEST SELLER
$14.47 | 
12% OFF Phone Price : $16.47
In Stock
Cement 797403
#53F

Air flow and control diagram

Cement

Part #797403

Replaced by #WP279368

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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 487910
Screw

Part #487910

Replaced by #WP488729

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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 978026
#49E

Unit diagram

Valve kit

Part #978026

Replaced by #978026

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Manufacturer substitution
This part replaces 978026. Substitute parts can look different from the original.
$34.19 | 
15% OFF Phone Price : $40.19
In Stock
Cable Tie 857547
#3

Unit diagram

Cable tie

Part #857547

Replaced by #WPW10339879

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Manufacturer substitution
This part replaces 857547. Substitute parts can look different from the original.
This item is not returnable
$4.37 | 
19% OFF Phone Price : $5.37
In Stock
Valve Kit 978030
#49I

Unit diagram

Valve kit

Part #978030

Replaced by #978030

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Manufacturer substitution
This part replaces 978030. Substitute parts can look different from the original.
$40.49 | 
13% OFF Phone Price : $46.49
In Stock
Refrigerant Access Valve, 5/8-in 978029
#49H

Unit diagram

Refrigerant access valve, 5/8-in

Part #978029

Replaced by #978029

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Manufacturer substitution
This part replaces 978029. Substitute parts can look different from the original.
$41.18
In Stock
Valve Kit 978027
#49F

Unit diagram

Valve kit

Part #978027

Replaced by #978027

?
Manufacturer substitution
This part replaces 978027. Substitute parts can look different from the original.
$38.69 | 
13% OFF Phone Price : $44.69
In Stock
Screw 488017
Screw

Part #488017

Replaced by #WP965173

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Manufacturer substitution
This part replaces 488017. Substitute parts can look different from the original.
This item is not returnable
$5.85
In Stock
Nut 486197
#47

Unit diagram

Nut

Part #486197

Replaced by #488660

?
Manufacturer substitution
This part replaces 486197. Substitute parts can look different from the original.
$16.79 | 
11% OFF Phone Price : $18.79
In Stock

Repair guides for bottom-mount refrigerators

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How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

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Time required
 15 minutes or less

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Maintaining your air conditioner

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

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