Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Mitsubishi
Central Air Conditioner

Model # PJH-18AG.US Official Mitsubishi air conditioner heat pump

Here are the diagrams and repair parts for Official Mitsubishi PJH-18AGUS air conditioner heat pump, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 52 parts  |
Transformer T7W204799
#14

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

Transformer

Part #T7W204799

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

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

Hinge T7W200691
#40

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

Hinge

Part #T7W200691

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

Trmnal Bord T7W207717
#8

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

Trmnal bord

Part #T7W207717

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

Tee Branch T7W890464
#18

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

Tee branch

Part #T7W890464

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

Capacitor T7W202255
#13

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

Capacitor

Part #T7W202255

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

Fuse Holder T7W645241
#12

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

Fuse holder

Part #T7W645241

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

Hinge T7W200061
#32

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

Hinge

Part #T7W200061

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

Repair guides for chest freezers

How to replace a freezer compressor start relay

How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer temperature control thermostat

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer lid gasket

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your central air conditioners

View all
Maintaining your air conditioner

Maintaining your air conditioner

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

Read more
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…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More