Mitsubishi
Central Air Conditioner

Model # PUZ-A18NHA2 Official Mitsubishi split-system outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi PUZ-A18NHA2 split-system outdoor unit, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 37 parts  |

Valve 4-wy R01E30403
#16

Compressor assy diagram

Valve 4-wy

Part #R01E30403

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

Cond Net R01E02684
#10

Cabinet assy diagram

Cond net

Part #R01E02684

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

Noise Filter T7WE20346
#21

Compressor assy diagram

Noise filter

Part #T7WE20346

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

Heat Exchange R01E88408
#23

Compressor assy diagram

Heat exchange

Part #R01E88408

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

Valve Stop R01E10411
#8

Compressor assy diagram

Valve stop

Part #R01E10411

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

Strainer R0131L450
#6

Compressor assy diagram

Strainer

Part #R0131L450

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

Terminal Block T7WE39716
#18

Compressor assy diagram

Terminal block

Part #T7WE39716

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

Solenoid T7WE33242
#17

Compressor assy diagram

Solenoid

Part #T7WE33242

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

Plate Condenser T7WE00617
#4

Cabinet assy diagram

Plate condenser

Part #T7WE00617

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

Propeller R01E07115
#2

Compressor assy diagram

Propeller

Part #R01E07115

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

Repair guides for electric wall ovens

How to replace a wall oven broil element

How to replace a wall oven broil element

Follow these step-by-step instructions to replace the broiler element in an electric oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a temperature sensor on an electric wall oven

How to replace a temperature sensor on an electric wall oven

These step-by-step instructions guide you through replacing a temperature sensing probe on an electric wall oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a wall oven hidden bake element

How to replace a wall oven hidden bake element

These step-by-step instructions guide you through replacing the hidden bake element.…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your central air conditioners

Maintaining your air conditioner

Maintaining your air conditioner

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

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

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

Get tips to help keep your central AC running all summer long…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…