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Mitsubishi
Central Air Conditioner

Model # PUZ-A18NHA-BS Official Mitsubishi split-system outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi PUZ-A18NHA-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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Showing 10 of 36 parts  |
Soleniod T7WE14242
#17

Functional parts diagram

Soleniod

Part #T7WE14242

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

Nut R01E04097
#3

Functional parts diagram

Nut

Part #R01E04097

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

Mtr Suppor R01E21130
#9

Cabinet parts diagram

Mtr suppor

Part #R01E21130

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

Cord Cover T7WE00649
#7

Cabinet parts diagram

Cord cover

Part #T7WE00649

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

Compressor T92570280
#5

Functional parts diagram

Compressor

Part #T92570280

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

Rear Panel T7WE08682
#8

Cabinet parts diagram

Rear panel

Part #T7WE08682

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

Heat Exchange T7WE28408
#23

Functional parts diagram

Heat exchange

Part #T7WE28408

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

Net Conden R01E01684
#10

Cabinet parts diagram

Net conden

Part #R01E01684

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?

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

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Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

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Repair difficulty
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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