Haier
Room Air Conditioner

Model # AAC121STA0 Official Haier room air conditioner

Here are the diagrams and repair parts for Official Haier AAC121STA0 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 79 parts  |

Rod, Horiz Louver Connecting R0130168
#16

Chassis assy diagram

Rod, horiz louver connecting

Part #R0130168

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

Knob, Vent R0130158
#23

Chassis assy diagram

Knob, vent

Part #R0130158

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

Gasket, Elbow (non-illus) R0131400
#19

Outer case assembly diagram

Gasket, elbow (non-illus)

Part #R0131400

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

Compressor Capacitor R0130548
#3

Control assembly diagram

Compressor capacitor

Part #R0130548

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

Gasket, Top Rail R0131410
#13

Outer case assembly diagram

Gasket, top rail

Part #R0131410

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

Drain Pan W/ R0130197
#6

Outer case assembly diagram

Drain pan w/

Part #R0130197

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

Control Panel R0131433
#1

Control assembly diagram

Control panel

Part #R0131433

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

Escutcheon R0131445
#25

Chassis assy diagram

Escutcheon

Part #R0131445

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

Cam, Auto Sweep R0130762
#8

Control assembly diagram

Cam, auto sweep

Part #R0130762

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

Motor, Auto Sweep R0130757
#6

Control assembly diagram

Motor, auto sweep

Part #R0130757

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.…