Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
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 # 51DVB212300 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51DVB212300 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 123 parts  |
Switch HH19ZA120

#42A

All parts diagram

Switch

Part #HH19ZA120

$11.29
In Stock
Switch HH12ZA167

#41

All parts diagram

Switch

Part #HH12ZA167

$34.76
In Stock
Room Air Conditioner Spring KA38BR032

#17A

All parts diagram

Room air conditioner spring

Part #KA38BR032

This item is not returnable
$4.97
In Stock
Base Pan (51dvd212300, 51dve212300) 51DT400051

#15D

All parts diagram

Base pan (51dvd212300, 51dve212300)

Part #51DT400051

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

Knob Assembly 51FL400153

#44

All parts diagram

Knob assembly

Part #51FL400153

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

Capillary Tube (capillary Tubing Is Sold In 50 Foot Rolls Only. Cut And Form Tubing Using The Replaced Capillary As A Guide) 51dva214300, 51dvb208100, 51dvb208110) 99TS0228KE600000

#18B

All parts diagram

Capillary tube (capillary tubing is sold in 50 foot rolls only. cut and form tubing using the replaced capillary as a guide) 51dva214300, 51dvb208100, 51dvb208110)

Part #99TS0228KE600000

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

Switch Button 51dvb208150, 51dve212350) HR54AL310

#37C

All parts diagram

Switch button 51dvb208150, 51dve212350)

Part #HR54AL310

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

Partition Assembly 51JT500024

#27A

All parts diagram

Partition assembly

Part #51JT500024

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

Heater Assembly (51dva208100, 51dvb208100, 51dvb208110) 51DV400114

#40

All parts diagram

Heater assembly (51dva208100, 51dvb208100, 51dvb208110)

Part #51DV400114

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

Overload HN68GH100

#16A

All parts diagram

Overload

Part #HN68GH100

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

Most common symptoms to help you fix your room air conditioners

View

Most common repair guides to help fix your room air conditioners

View

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