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Mitsubishi
Air Handler

Model # PCA-A42GA Official Mitsubishi air handler

Here are the diagrams and repair parts for Official Mitsubishi PCA-A42GA air handler, 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 50 parts  |
Plate T7WE00666
#3

Heat exchanger diagram

Plate

Part #T7WE00666

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

Piece R0143E126
#2

Structural parts diagram

Piece

Part #R0143E126

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

Thermistor R01E26202
#6

Structural parts diagram

Thermistor

Part #R01E26202

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

Fan R01E19114
#5

Structural parts diagram

Fan

Part #R01E19114

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

Fan R01E20114
#13

Structural parts diagram

Fan

Part #R01E20114

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

Support R0135J145
#9

Structural parts diagram

Support

Part #R0135J145

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

Capacitor T7WE19255
#1

Electrical parts diagram

Capacitor

Part #T7WE19255

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

Gv Assembly R0137J085
#19

Heat exchanger diagram

Gv assembly

Part #R0137J085

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

Panel T7WE01668
#14

Heat exchanger diagram

Panel

Part #T7WE01668

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

Block T7WE41716
#3

Electrical parts diagram

Block

Part #T7WE41716

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

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