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
Carrier
Room Air Conditioner

Model # 51QAA218700 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51QAA218700 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 107 parts  |
Switch HH19ZA120

#35A

All parts diagram

Switch

Part #HH19ZA120

$11.29
In Stock
Outdoor Thermostat (51qaa110700, 51qaa112700) HH22UC025

#27

All parts diagram

Outdoor thermostat (51qaa110700, 51qaa112700)

Part #HH22UC025

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

Lower Brushing (51dzb114300) (4) KA56CR075

#14

All parts diagram

Lower brushing (51dzb114300) (4)

Part #KA56CR075

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

Drain Valve (not Shown) (51qaa110700, 51qaa112700, 51qaa215700, 51qaa218700) EB75ZK002

#58

All parts diagram

Drain valve (not shown) (51qaa110700, 51qaa112700, 51qaa215700, 51qaa218700)

Part #EB75ZK002

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

Escutcheon (control Panel) (51qba107100) 51BJ660003

#7A

All parts diagram

Escutcheon (control panel) (51qba107100)

Part #51BJ660003

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

Condenser (51qba107100) 51BJ400733

#45A

All parts diagram

Condenser (51qba107100)

Part #51BJ400733

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

Compressor (mounting Plate) (51qaa110700) KA37BR017

#18

All parts diagram

Compressor (mounting plate) (51qaa110700)

Part #KA37BR017

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

Grommet (not Shown) (51qba107100) (3) KA56TR073

#17

All parts diagram

Grommet (not shown) (51qba107100) (3)

Part #KA56TR073

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

Solenoid Coil EF19ZG240

#57

All parts diagram

Solenoid coil

Part #EF19ZG240

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

Push Button Switch (51qaa110700, 51qaa112700, 51qaa215700, 51qaa218700) HR54KL257

#25

All parts diagram

Push button switch (51qaa110700, 51qaa112700, 51qaa215700, 51qaa218700)

Part #HR54KL257

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

Effective articles & videos to help repair your room air conditioners

View all
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…

Read more
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…

Read more
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.…

Read more

Parts & More