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Mitsubishi
Central Air Conditioner

Model # MXZ-2B20NA-1 Official Mitsubishi outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi MXZ-2B20NA-1 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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ALL PARTS
Showing 10 of 39 parts  |
Compressor E12C34506
#6

Cabinet parts diagram

Compressor

Part #E12C34506

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

Rear Guard E12939523
#19

Cabinet parts diagram

Rear guard

Part #E12939523

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

Service Po E12A49641
#22

Cabinet parts diagram

Service po

Part #E12A49641

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

Expansion E12853640
#NI

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

Stop Valve E12D36662
#14

Cabinet parts diagram

Stop valve

Part #E12D36662

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

Cabinet E12D36232
#1

Cabinet parts diagram

Cabinet

Part #E12D36232

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

Back Panel E12939233
#12

Cabinet parts diagram

Back panel

Part #E12939233

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

Liquid Union E12D36667
#11

Cabinet parts diagram

Liquid union

Part #E12D36667

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

Symptoms for gas line trimmers

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Why won't my gas line trimmer start?

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

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Why does my gas line trimmer run rough?

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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Why does my gas line trimmer leak gas?

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

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Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

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How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

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Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

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Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

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Maintaining your air conditioner

Maintaining your air conditioner

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

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