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Mitsubishi
Air Handler

Model # PCA-A42GA1 Official Mitsubishi air handler

Here are the diagrams and repair parts for Official Mitsubishi PCA-A42GA1 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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PART LIST
Showing 10 of 50 parts  |
Gv Assembly
#19

Heat exchanger diagram

Gv assembly

Part #R0138J085

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

PCB
#6

Electrical parts diagram

Pcb

Part #T7WE35313

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

Plate
#3

Heat exchanger diagram

Plate

Part #T7WE03666

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

Leg
#13

Heat exchanger diagram

Leg

Part #R0118J808

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

Grille
#7

Heat exchanger diagram

Grille

Part #R0119J691

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

Thermistor
#15

Structural parts diagram

Thermistor

Part #R01H09202

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

Panel
#4

Heat exchanger diagram

Panel

Part #T7WE08676

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

Casing
#12

Structural parts diagram

Casing

Part #R0119J110

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

Thermistor
#6

Structural parts diagram

Thermistor

Part #R01H08202

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

Fan
#13

Structural parts diagram

Fan

Part #R01E20114

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

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