Mitsubishi
Central Air Conditioner

Model #MXZ-2A20NA Mitsubishi outdoor unit

Here are the diagrams and repair parts for 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.

Installation guide

    Showing 10 of 41 parts

    4-Way Valve

    #18

    Cabinet parts Diagram

    4-way valve

    Part #E12A56961

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

    Ambient Te

    #11

    Pcb's assy Diagram

    Ambient te

    Part #E12938309

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

    Lev Coil

    #7A

    Cabinet parts Diagram

    Lev coil

    Part #E12938493

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

    Back Panel

    #11

    Cabinet parts Diagram

    Back panel

    Part #E12939233

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

    Base

    #8

    Cabinet parts Diagram

    Base

    Part #E12939290

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

    Service Po

    #23

    Cabinet parts Diagram

    Service po

    Part #E12A49641

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

    Lev Coil

    #17

    Cabinet parts Diagram

    Lev coil

    Part #E12819493

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

    Expansion

    #7

    Cabinet parts Diagram

    Expansion

    Part #E12851640

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

    Union Gas

    #9

    Cabinet parts Diagram

    Union gas

    Part #E12C06666

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

    Outdoor Fan

    #2

    Pcb's assy Diagram

    Outdoor fan

    Part #E12A58301

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

    Articles and videos common to all central air conditioners

    September 26, 2019

    Keeping your smart appliances secure from hackers

    By Lyle Weischwill

    Find out how to protect your smart appliances from malevolent invasions by hackers.