Mitsubishi
Central Air Conditioner

Model # MXZ-2A20NA Official Mitsubishi outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi MXZ-2A20NA 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 41 parts  |

Terminal E12927374
#6

Pcb's assy diagram

Terminal

Part #E12927374

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

Terminal E12A53374
#7

Pcb's assy diagram

Terminal

Part #E12A53374

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

Top Panel E12819297
#19

Cabinet parts diagram

Top panel

Part #E12819297

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

Motor Support E12939515
#22

Cabinet parts diagram

Motor support

Part #E12939515

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

Rear Guard E12939523
#20

Cabinet parts diagram

Rear guard

Part #E12939523

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

Back Panel E12939233
#11

Cabinet parts diagram

Back panel

Part #E12939233

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

Rv Coil E12B05490
#9

Pcb's assy diagram

Rv coil

Part #E12B05490

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

Expansion E12853640
#16

Cabinet parts diagram

Expansion

Part #E12853640

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

Capillary E12938937
#NI

Cabinet parts diagram

Capillary

Part #E12938937

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

Valve Ball E12C06662
#14

Cabinet parts diagram

Valve ball

Part #E12C06662

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

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.…