Carrier
Room Air Conditioner

Model # 73JCA224301D Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 73JCA224301D 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 49 parts  |

Room Air Conditioner Thermostat 42303038

#34

All parts diagram

Room air conditioner thermostat

Part #42303038

In Stock
Compressor P033-2621

#20

All parts diagram

Compressor

Part #P033-2621

Replaced by #P034-2621

?
Manufacturer substitution
This part replaces P033-2621. Substitute parts can look different from the original.
In Stock
Sub Cooler 05872247

#67

All parts diagram

Sub cooler

Part #05872247

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

Evaporator 11104090

#61

All parts diagram

Evaporator

Part #11104090

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

Housing 05854085

#52

All parts diagram

Housing

Part #05854085

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

Cover Terminal  51cma109101b, 51cma115311k, 51cmb109101b, 51cmb109101k, 51cmb109111k 7AD9007D

#21

All parts diagram

Cover terminal 51cma109101b, 51cma115311k, 51cmb109101b, 51cmb109101k, 51cmb109111k

Part #7AD9007D

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

Sill Bracket 42411052

#10

All parts diagram

Sill bracket

Part #42411052

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

Top Rack (not Shown) 42411055

#9

All parts diagram

Top rack (not shown)

Part #42411055

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

Control Box Cover 32338333

#31

All parts diagram

Control box cover

Part #32338333

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

Connector / Filter (not Shown) (model 73yca121301r) 05872162

#63

All parts diagram

Connector / filter (not shown) (model 73yca121301r)

Part #05872162

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.…