Mitsubishi
Central Air Conditioner

Model # PJHX-48AG.US Official Mitsubishi air conditioner heat pump

Here are the diagrams and repair parts for Official Mitsubishi PJHX-48AGUS air conditioner heat pump, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 52 parts  |

Heat Exchanger T7W207480
#12

Pjh-18ag.us, 24ag.us, pjhx-36ag.us, 48ag.us structural diagram

Heat exchanger

Part #T7W207480

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

Relay T7W830215
#15

Pjh-18ag.us, 24ag.us, pjhx-36ag.us, 48ag.us electrical diagram

Relay

Part #T7W830215

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

Cable T7W200304
#20

Pjh-18ag.us, 24ag.us, pjhx-36ag.us, 48ag.us structural diagram

Cable

Part #T7W200304

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

Knob T7W829008
#18

Pjh-18ag.us, 24ag.us, pjhx-36ag.us, 48ag.us electrical diagram

Knob

Part #T7W829008

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

Guide Vnae T7W200002
#35

Pjh-18ag.us, 24ag.us, pjhx-36ag.us, 48ag.us structural diagram

Guide vnae

Part #T7W200002

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

Tee Branch T7W890463
#19

Pjh-18ag.us, 24ag.us, pjhx-36ag.us, 48ag.us structural diagram

Tee branch

Part #T7W890463

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

Fuse T7W651239
#10

Pjh-18ag.us, 24ag.us, pjhx-36ag.us, 48ag.us electrical diagram

Fuse

Part #T7W651239

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

Heat Exchanger T7W204480
#9

Pjh-18ag.us, 24ag.us, pjhx-36ag.us, 48ag.us structural diagram

Heat exchanger

Part #T7W204480

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

Cord T7W556305
#17

Pjh-18ag.us, 24ag.us, pjhx-36ag.us, 48ag.us electrical diagram

Cord

Part #T7W556305

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

Alarm Lamp T7W200217
#38

Pjh-18ag.us, 24ag.us, pjhx-36ag.us, 48ag.us structural diagram

Alarm lamp

Part #T7W200217

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Maintaining your air conditioner

Maintaining your air conditioner

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

How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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Top questions about Sears and Sears PartsDirect

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