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Mitsubishi
Central Air Conditioner

Model # PUY-A12NHA Official Mitsubishi split-system outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi PUY-A12NHA 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 33 parts  |
Switch,hp T7WE05208
#14

Functional parts diagram

Switch,hp

Part #T7WE05208

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

Stop Valve R01E08411
#8

Functional parts diagram

Stop valve

Part #R01E08411

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

Base Assembly R01E16686
#3

Cabinet parts diagram

Base assembly

Part #R01E16686

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

Grille R01E10691
#1

Cabinet parts diagram

Grille

Part #R01E10691

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

Net Conden R01E00684
#10

Cabinet parts diagram

Net conden

Part #R01E00684

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

Thermistor R01E07201
#4

Functional parts diagram

Thermistor

Part #R01E07201

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

Front Panel R01E02668
#2

Cabinet parts diagram

Front panel

Part #R01E02668

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

Expansion Valve R01E75401
#11

Functional parts diagram

Expansion valve

Part #R01E75401

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

Reactor R01E06259
#20

Functional parts diagram

Reactor

Part #R01E06259

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

Plate Condenser T7WE00617
#4

Cabinet parts diagram

Plate condenser

Part #T7WE00617

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

Symptoms for gas ranges

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

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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

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Time required
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How to replace a gas range oven control board

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Repair difficulty
Time required
 15 minutes or less

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