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Whirlpool
Central Air Conditioner

Model # 3PACH21DD0 Official Whirlpool through-the-wall air conditioner

Here are the diagrams and repair parts for Official Whirlpool 3PACH21DD0 through-the-wall air conditioner, 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 166 parts  |
Valve Kit 978025
#6B

Optional diagram

Valve kit

Part #978025

Replaced by #WP978025

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Manufacturer substitution
This part replaces 978025. Substitute parts can look different from the original.
$29.51 | 
17% OFF Phone Price : $35.51
In Stock
Sealer 212643
#12

Optional diagram

Sealer

Part #212643

Replaced by #212643

?
Manufacturer substitution
This part replaces 212643. Substitute parts can look different from the original.
This item is not returnable
$50.09 | 
11% OFF Phone Price : $56.09
In Stock
Seal Strip 1180460
#30A

Cabinet diagram

Seal strip

Part #1180460

Replaced by #WP854334

?
Manufacturer substitution
This part replaces 1180460. Substitute parts can look different from the original.
$9.99 | 
9% OFF Phone Price : $10.99
In Stock
Seal Strip 1180845
#21

Control module diagram

Seal strip

Part #1180845

Replaced by #WP854334

?
Manufacturer substitution
This part replaces 1180845. Substitute parts can look different from the original.
$9.99 | 
9% OFF Phone Price : $10.99
In Stock
Seal Strip 1181060
#34

Air flow diagram

Seal strip

Part #1181060

Replaced by #WP854334

?
Manufacturer substitution
This part replaces 1181060. Substitute parts can look different from the original.
$9.99 | 
9% OFF Phone Price : $10.99
In Stock
Seal Strip 1180972
#21

Air flow diagram

Seal strip

Part #1180972

Replaced by #WP854334

?
Manufacturer substitution
This part replaces 1180972. Substitute parts can look different from the original.
$9.99 | 
9% OFF Phone Price : $10.99
In Stock
Seal Strip 1180679
#19

Air flow diagram

Seal strip

Part #1180679

Replaced by #WP854334

?
Manufacturer substitution
This part replaces 1180679. Substitute parts can look different from the original.
$9.99 | 
9% OFF Phone Price : $10.99
In Stock
Seal Strip 1180964
#19

Unit diagram

Seal strip

Part #1180964

Replaced by #WP854334

?
Manufacturer substitution
This part replaces 1180964. Substitute parts can look different from the original.
$9.99 | 
9% OFF Phone Price : $10.99
In Stock
Seal Strip 1180413
#33

Air flow diagram

Seal strip

Part #1180413

Replaced by #WP854334

?
Manufacturer substitution
This part replaces 1180413. Substitute parts can look different from the original.
$9.99 | 
9% OFF Phone Price : $10.99
In Stock
Seal Strip 1180412
#6

Air flow diagram

Seal strip

Part #1180412

Replaced by #WP854334

?
Manufacturer substitution
This part replaces 1180412. Substitute parts can look different from the original.
$9.99 | 
9% OFF Phone Price : $10.99
In Stock

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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Why isn't my range's gas burner heating properly?

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Repair guides for gas ranges

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How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

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Repair difficulty
Time required
 45 minutes or less

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Maintaining your air conditioner

Maintaining your air conditioner

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

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