Carrier
Room Air Conditioner

Model # 51GMB114101B Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51GMB114101B 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  |

Evaporator Coil  (51gmb009101b, 51gmb009111b) 51GM400051

#79

All parts diagram

Evaporator coil (51gmb009101b, 51gmb009111b)

Part #51GM400051

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

Service Cord 52BQ400424

#19A

All parts diagram

Service cord

Part #52BQ400424

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

Start Thermister P421-4006

#21A

All parts diagram

Start thermister

Part #P421-4006

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

Terminal Box Cover 70940-1

#14

All parts diagram

Terminal box cover

Part #70940-1

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

Start Thermistor (not Shown) (51gma009101b, 51gma114101b, 51gma114111b, 51gma118301b, 51gma121301b) P421-4025

#21

All parts diagram

Start thermistor (not shown) (51gma009101b, 51gma114101b, 51gma114111b, 51gma118301b, 51gma121301b)

Part #P421-4025

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

Condenser Coil 51GM400131

#77

All parts diagram

Condenser coil

Part #51GM400131

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

Overload, Compressor (51gmb118301b) HM68GP140

#12B

All parts diagram

Overload, compressor (51gmb118301b)

Part #HM68GP140

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

Part 51CM500143

#63

All parts diagram

Part

Part #51CM500143

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

Rotary Switch HR56AM022

#27

All parts diagram

Rotary switch

Part #HR56AM022

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

Bushing, Nylon (3) 51CM500132

#70

All parts diagram

Bushing, nylon (3)

Part #51CM500132

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.…