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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Model diagram and schematic

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Grille R0117J691
#7

Heat exchanger diagram

Grille

Part #R0117J691

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

Cord T7WA01305
#7

Electrical parts diagram

Cord

Part #T7WA01305

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

Gv Assembly R0137J087
#20

Heat exchanger diagram

Gv assembly

Part #R0137J087

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

Block R01E18246
#4

Electrical parts diagram

Block

Part #R01E18246

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

Support R01E01033
#18

Heat exchanger diagram

Support

Part #R01E01033

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

Block R01E21246
#5

Electrical parts diagram

Block

Part #R01E21246

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

Vane R01E03002
#17

Heat exchanger diagram

Vane

Part #R01E03002

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

Pcb T7WE56310
#2

Electrical parts diagram

Pcb

Part #T7WE56310

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

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