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Mitsubishi
Central Air Conditioner

Model # PUY-A12NHA3-BS Official Mitsubishi split-system outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi PUY-A12NHA3-BS split-system outdoor unit, as well as links to manuals and error code tables, if available.

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Installation guide

Model diagram and schematic

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ALL PARTS
Showing 10 of 34 parts  |
Plate Condenser T7WE00617
#4

Structural parts diagram

Plate condenser

Part #T7WE00617

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

Nut R01E08097
#3

Functional parts diagram

Nut

Part #R01E08097

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

Propeller R01E07115
#2

Functional parts diagram

Propeller

Part #R01E07115

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

Valve Stop T7WE03410
#6

Functional parts diagram

Valve stop

Part #T7WE03410

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

Ser Panel R01E02518
#6

Structural parts diagram

Ser panel

Part #R01E02518

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

Thermistor T7WE10201
#26

Functional parts diagram

Thermistor

Part #T7WE10201

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

Lev Coil R01E36242
#11

Functional parts diagram

Lev coil

Part #R01E36242

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

Compressor T92570280
#4

Functional parts diagram

Compressor

Part #T92570280

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

Cord Cover T7WE00649
#7

Structural parts diagram

Cord cover

Part #T7WE00649

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

Exchanger T7WE58408
#22

Functional parts diagram

Exchanger

Part #T7WE58408

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

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Why won't my snowblower start?

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Why won't my snowblower chute turn?

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How to adjust snowblower engine valve lash

Adjust the engine valve lash on your snowblower to keep the engine starting and running smoothly.…

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Time required
 15 minutes or less
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How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

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 15 minutes or less
How to replace a snowblower shave plate

How to replace a snowblower shave plate

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 15 minutes or less

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Maintaining your air conditioner

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

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