Carrier
Room Air Conditioner

Model # 51DZB112300 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51DZB112300 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 84 parts  |

Room Air Conditioner Spring KA38BR032

#17B

All parts diagram

Room air conditioner spring

Part #KA38BR032

This item is not returnable
In Stock
Air Exchange Lever 51DZ500104

#31

All parts diagram

Air exchange lever

Part #51DZ500104

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

Spring Clip (2) 51EA500623012

#1E

All parts diagram

Spring clip (2)

Part #51EA500623012

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

Compressor (51dva210300, 51dvb210300) 50SR661315

#7

All parts diagram

Compressor (51dva210300, 51dvb210300)

Part #50SR661315

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

Base Spring (3) (51dzb009710, 51dzb112710) KA38BR011

#14A

All parts diagram

Base spring (3) (51dzb009710, 51dzb112710)

Part #KA38BR011

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

Capillalry Tube (capillary Tubing Is Sold In 50 Foot Rolls Only. Cut And Form Tubing Using The Replaced Capillary As A Guide.) 99TS0230KE600000

#18

All parts diagram

Capillalry tube (capillary tubing is sold in 50 foot rolls only. cut and form tubing using the replaced capillary as a guide.)

Part #99TS0230KE600000

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

Thermo Tube 51RA500131

#28

All parts diagram

Thermo tube

Part #51RA500131

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

Condensate Fan 51DZ500094

#20

All parts diagram

Condensate fan

Part #51DZ500094

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

Touch - Up Paint (not Shown) (fawn Beige) (as Req.) PH23GH019006

#6

All parts diagram

Touch - up paint (not shown) (fawn beige) (as req.)

Part #PH23GH019006

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

Seal 51HE500502

#47

All parts diagram

Seal

Part #51HE500502

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.…