Carrier
Room Air Conditioner

Model # 73TCA110111D Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 73TCA110111D 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 77 parts  |

Thermostat Knob 51TH400121

#7

All parts diagram

Thermostat knob

Part #51TH400121

Replaced by #51TH400391

?
Manufacturer substitution
This part replaces 51TH400121. Substitute parts can look different from the original.
In Stock
Clip, Knob (2) 51TH50002

#9

All parts diagram

Clip, knob (2)

Part #51TH50002

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

Panel 73TC400111

#50

All parts diagram

Panel

Part #73TC400111

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

Capillary Tube UNAV1

#42B

All parts diagram

Capillary tube

Part #UNAV1

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

Grommet (3) KA56TR063

#14

All parts diagram

Grommet (3)

Part #KA56TR063

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

Evaporator Orifice 73TC500054

#35A

All parts diagram

Evaporator orifice

Part #73TC500054

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

Compressor P031-0803

#10

All parts diagram

Compressor

Part #P031-0803

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

Horizontal Louver 73TC500043

#3A

All parts diagram

Horizontal louver

Part #73TC500043

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

Evaporator Coil (461aac 008ba)(461aac 010ba) 73TC401731

#40

All parts diagram

Evaporator coil (461aac 008ba)(461aac 010ba)

Part #73TC401731

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

Switch, Energy Saver HR54ZD001

#27

All parts diagram

Switch, energy saver

Part #HR54ZD001

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.…