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Mitsubishi
Air Handler

Model # MS-A12WA Official Mitsubishi split-type air conditioner

Here are the diagrams and repair parts for Official Mitsubishi MS-A12WA split-type air conditioner, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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Showing 10 of 32 parts  |
Conduit Pl E02A49978
#10

Cabinet parts diagram

Conduit pl

Part #E02A49978

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

Union Gas E02155666
#2

Heat exchanger diagram

Union gas

Part #E02155666

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

Mitsubishi Indoor Heat E02A50620
#1

Heat exchanger diagram

Mitsubishi indoor heat

Part #E02A50620

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

Terminal E02A49375
#11

Fan assy diagram

Terminal

Part #E02A49375

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

Central Air Conditioner Air Filter MAC-415FT-E
#7

Cabinet parts diagram

Central air conditioner air filter

Part #MAC-415FT-E

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

Box E02A32234
#1

Cabinet parts diagram

Box

Part #E02A32234

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

Nozzle Assembly E02A49235
#4

Fan assy diagram

Nozzle assembly

Part #E02A49235

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

Sleeve Bea E02001504
#2

Fan assy diagram

Sleeve bea

Part #E02001504

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

Line Flow E02897302
#18

Fan assy diagram

Line flow

Part #E02897302

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

Cap Screw E02913067
#3

Cabinet parts diagram

Cap screw

Part #E02913067

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

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How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

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Time required
 15 minutes or less

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