Haier
Room Air Conditioner

Model # AAC121STA-PAAC121STA0 Official Haier room air conditioner

Here are the diagrams and repair parts for Official Haier AAC121STA-PAAC121STA0 room air conditioner, 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 81 parts  |

Gasket, Lt Cond Cover R0130152
#4

Chassis assembly diagram

Gasket, lt cond cover

Part #R0130152

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

Gasket Oc Horiz Back R0130142
#4

Outer case assembly diagram

Gasket oc horiz back

Part #R0130142

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

Condenser Assembly R0130175
#4

Chassis assembly diagram

Condenser assembly

Part #R0130175

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

Cindenser Cover R0130167
#3

Chassis assembly diagram

Cindenser cover

Part #R0130167

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

Louver Connecting Rod R0130138
#20

Chassis assembly diagram

Louver connecting rod

Part #R0130138

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

Suction Tube R0130182
#10

Chassis assembly diagram

Suction tube

Part #R0130182

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

Compressor Grommet (qty 3) R0131436
#6

Chassis assembly diagram

Compressor grommet (qty 3)

Part #R0131436

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

Strap Capacitor R0130754
#4

Control assembly diagram

Strap capacitor

Part #R0130754

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

Liquid Line R0130184
#13

Chassis assembly diagram

Liquid line

Part #R0130184

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

Assy, Capillary R0130181
#12

Chassis assembly diagram

Assy, capillary

Part #R0130181

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

Effective articles & videos to help repair your room air conditioners

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…