Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Mitsubishi
Central Air Conditioner

Model # MXZ-2B20NA Official Mitsubishi outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi MXZ-2B20NA 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.

Installation guide

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 40 parts  |
Stop Valve E12C88661
#15

Cabinet parts diagram

Stop valve

Part #E12C88661

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

Stop Valve E12D36662
#14

Cabinet parts diagram

Stop valve

Part #E12D36662

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

Lev Coil E12819493
#NI

Cabinet parts diagram

Lev coil

Part #E12819493

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

Outdoor He E12B05630
#20

Cabinet parts diagram

Outdoor he

Part #E12B05630

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

Sub Panel E12D36246
#4

Cabinet parts diagram

Sub panel

Part #E12D36246

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

Capillary E12939936
#NI

Cabinet parts diagram

Capillary

Part #E12939936

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

Top Panel E12819297
#18

Cabinet parts diagram

Top panel

Part #E12819297

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

Lev Coil E12938493
#8A

Cabinet parts diagram

Lev coil

Part #E12938493

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

Handle E12817009
#2

Cabinet parts diagram

Handle

Part #E12817009

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

4-way Valve E12A56961
#17

Cabinet parts diagram

4-way valve

Part #E12A56961

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

Symptoms for upright freezers

Why does my freezer have a sheet of ice at the bottom?

Main causes: clogged or frozen defrost drain tube…

Read more

Repair guides for upright freezers

How to replace a freezer LED light board

How to replace a freezer LED light board

The LED lights illuminate the interior of the freezer when you open the door. It takes just a few minutes to replace the…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer electronic control board

How to replace a freezer electronic control board

The electronic control board manages the compressor to control freezer temperature. Replace the control board using the…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a freezer defrost heater

How to replace a freezer defrost heater

If frost builds up on the freezer evaporator because the defrost heater isn’t working, follow these step-by-step instruc…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your central air conditioners

View all
Maintaining your air conditioner

Maintaining your air conditioner

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

Read more
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…

Read more
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.…

Read more

Parts & More