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Hotpoint
Top-Mount Refrigerator

Model # CTT21GABFRAA Official Hotpoint refrigerator - b series

Here are the diagrams and repair parts for Official Hotpoint CTT21GABFRAA refrigerator - b series, 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:

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  • 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”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 207 parts  |
Dryer Filter WR86X0096
#740

Unit parts diagram

Dryer filter

Part #WR86X0096

Replaced by #WR86X25269

?
Manufacturer substitution
This part replaces WR86X0096. Substitute parts can look different from the original.
BEST SELLER
$79.18
| 
7% OFF Phone Price : $85.18
In Stock
Capacitor WR62X0079
#729

Unit parts diagram

Capacitor

Part #WR62X0079

Replaced by #WR55X24064

?
Manufacturer substitution
This part replaces WR62X0079. Substitute parts can look different from the original.
BEST SELLER
$40.73
| 
13% OFF Phone Price : $46.73
In Stock
Refrigerator Door Gasket WR24X0446
#104

Fresh food door diagram

Refrigerator door gasket

Part #WR24X0446

Replaced by #WR24X446

?
Manufacturer substitution
This part replaces WR24X0446. Substitute parts can look different from the original.
BEST SELLER
$86.50
| 
6% OFF Phone Price : $92.50
In Stock
Refrigerator Defrost Thermostat WR50X0131
#620

Unit parts diagram

Refrigerator defrost thermostat

Part #WR50X0131

Replaced by #WR50X10010

?
Manufacturer substitution
This part replaces WR50X0131. Substitute parts can look different from the original.
This item is not returnable
$22.85
| 
21% OFF Phone Price : $28.85
In Stock
Refrigerator Door Gasket WR24X0445
#23

Freezer door diagram

Refrigerator door gasket

Part #WR24X0445

Replaced by #WR24X445

?
Manufacturer substitution
This part replaces WR24X0445. Substitute parts can look different from the original.
$90.60
| 
6% OFF Phone Price : $96.60
In Stock
Ring/fan Bld WR02X3198
#613

Cabinet diagram

Ring/fan bld

Part #WR02X3198

Replaced by #WR60X114

?
Manufacturer substitution
This part replaces WR02X3198. Substitute parts can look different from the original.
This item is not returnable
$15.03
| 
12% OFF Phone Price : $17.03
In Stock
Refrigerator Relay Protector WR07X0240
#733

Unit parts diagram

Refrigerator relay protector

Part #WR07X0240

Replaced by #WR07X10055

?
Manufacturer substitution
This part replaces WR07X0240. Substitute parts can look different from the original.
This item is not returnable
$21.30
| 
22% OFF Phone Price : $27.30
In Stock
Refrigerator Screw WR01X1728
Refrigerator screw

Part #WR01X1728

Replaced by #WR01X10590

?
Manufacturer substitution
This part replaces WR01X1728. Substitute parts can look different from the original.
This item is not returnable
$7.09
| 
12% OFF Phone Price : $8.09
In Stock
Refrigerator Door Shelf Rail WR71X10077
#126

Fresh food door diagram

Refrigerator door shelf rail

Part #WR71X10077

$54.93
| 
10% OFF Phone Price : $60.93
In Stock
Refrigerator Screw WR01X1762
#257

Compartment separator diagram

Refrigerator screw

Part #WR01X1762

Replaced by #WZ5X158D

?
Manufacturer substitution
This part replaces WR01X1762. Substitute parts can look different from the original.
$34.63
| 
15% OFF Phone Price : $40.63
In Stock

Most common symptoms to help you fix your refrigerators

Choose a symptom to see related refrigerator repairs.

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Why is frost building up in my refrigerator's freezer?

Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer o...

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Why won't my refrigerator run?

Main causes: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost tim...

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Why isn't my refrigerator cooling well?

Main causes: blocked vents, defrost system problems, evaporator fan failure, dirty condenser coils, bad sensors, condens...

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Why is my freezer not cold enough?

Main causes: leaky door gasket, defrost system failure, evaporator fan not running, dirty condenser coils, condenser fan...

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Why won't my refrigerator ice maker make ice?

Main causes: jammed ice cubes, broken ice maker assembly, dirty water filter, kinked water line, bad water valve, freeze...

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Why won't my refrigerator cool at all?

Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, se...

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Why is water dripping from my refrigerator onto the floor?

Main causes: water valve leaking, frozen or broken defrost drain tube, overflowing drain pan, cracked water system tubin...

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What routine maintenance does my refrigerator need?

Things to do: clean condenser coils, replace the water filter, clean the interior, adjust doors to prevent air leaks, cl...

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Most common repair guides to help fix your refrigerators

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Repair difficulty
Time required
15 minutes or less
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How to replace a refrigerator temperature control board

If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature cont...

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Repair difficulty
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30 minutes or less
How to clean refrigerator condenser coils

How to clean refrigerator condenser coils

Help your refrigerator run more efficiently by cleaning the condenser coils. It's easy and takes just a few minutes....

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Repair difficulty
Time required
15 minutes or less

Effective articles & videos to help repair your refrigerators

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How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter....

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier....

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How to prevent water dispenser and ice maker problems

How to prevent water dispenser and ice maker problems

If your refrigerator's ice maker isn't producing as much ice as it should, or water is flowing poorly from the dispenser...

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