Carrier
Room Air Conditioner

Model # 51QDA208100 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51QDA208100 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 121 parts  |

Room Air Conditioner Spring KA38BR032

#21C

All parts diagram

Room air conditioner spring

Part #KA38BR032

This item is not returnable
In Stock
Switch HH19ZA120

#35B

All parts diagram

Switch

Part #HH19ZA120

In Stock
Switch HH12ZA167

#35

All parts diagram

Switch

Part #HH12ZA167

In Stock
Base Pan (51qda210100, 51qda210110) 51QD400061

#50B

All parts diagram

Base pan (51qda210100, 51qda210110)

Part #51QD400061

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

Discharge Louver (6) 51DZ500093

#2A

All parts diagram

Discharge louver (6)

Part #51DZ500093

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

Capacitor ( 51qda212310) HC93CA031

#22C

All parts diagram

Capacitor ( 51qda212310)

Part #HC93CA031

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

Overload (not Shown) (51qda210300) HN68GH082

#20B

All parts diagram

Overload (not shown) (51qda210300)

Part #HN68GH082

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

Rotary Switch (comp Override) HR56KE044

#30

All parts diagram

Rotary switch (comp override)

Part #HR56KE044

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

Accumulator KH71EF040

#55

All parts diagram

Accumulator

Part #KH71EF040

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

Air Exchange Lever 51DZ500104

#49

All parts diagram

Air exchange lever

Part #51DZ500104

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

Most common symptoms to help you fix your room air conditioners

Most common repair guides to help fix your room air conditioners

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.…