GE
Upright Freezer

Model #FUF21SMRFWW Official GE freezer

Here are the diagrams and repair parts for GE FUF21SMRFWW freezer, 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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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

Showing 10 of 58 parts

Freezer Defrost Sensor#209

Freezer section Diagram

Freezer defrost sensor

Part #WR09X27221
In Stock
$155.00 | 
9% OFF 
Was: $170.45
Freezer Door Handle (White)#105

Door Diagram

In Stock
$283.09 | 
$10.00 OFF 
Phone Price: $293.09
Screw

See All Related Diagrams

Screw

Part #WR01X27242
In Stock
$7.69 | 
12% OFF 
Phone Price: $8.69
Refrigerator Screw

See All Related Diagrams

Refrigerator screw

Part #WR01X25813
This item is not returnable
In Stock
$6.29
Door Gasket#101

Door Diagram

Door gasket

Part #WR14X27263
This item is not returnable
In Stock
$360.37
Freezer Wire Shelf, Upper#301

Cabinet & shelves Diagram

In Stock
$123.14 | 
21% OFF 
Was: $155.99
COND AUX ASM#403

Machine compartment Diagram

Cond aux asm

Part #WR87X27262
In Stock
$142.59 | 
7% OFF 
Phone Price: $152.59
Air Tower Assembly#201

Freezer section Diagram

Air tower assembly

Part #WR14X27266
In Stock
$210.55
3MM X 3MM LOKRING#7003

Lokring connectors Diagram

3mm x 3mm lokring

Part #WR97X32305
In Stock
$24.57
HINGE COVER TOP WW#307

Cabinet & shelves Diagram

Hinge cover top ww

Part #WR13X27199
In Stock
$33.99 | 
13% OFF 
Phone Price: $38.99

Symptoms common to all freestanding freezers

Choose a symptom to see related freezer repairs.

Main causes: leaky door or lid gasket, broken defrost heater, bad defrost bi-metal thermostat, defrost control failure, faulty compressor
Main causes: lack of power, bad compressor, refrigerant leak, bad thermistor, defrost system failure, dirty condenser coils, control failure
Main causes: burned out light bulb, bad door or lid switch, faulty LED light board, wiring failure, control system failure
Main causes: excessive frost, bad defrost heater, bad defrost bi-metal, control system failure, low refrigerant charge, compressor problems
Main causes: damaged door or lid gasket, cracked cabinet liner, bad defrost bi-metal thermostat, broken defrost heater, bad defrost timer
Main causes: compressor failure, no refrigerant, faulty sensor, control failure, broken defrost heater, bad defrost bi-metal thermostat
Main causes: lack of power, control system failure, broken compressor start relay, locked up compressor, compressor motor failure
Main causes: dirty condenser coils, condenser fan failure, dirty bottom front grill, leaky door or lid gasket

Repair guides for upright freezers

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DIY repair guide and video show how to replace a freezer control panel in less than 15 minutes.

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to replace a defective freezer door switch.

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follow these step-by-step instructions to replace a defective freezer thermistor.

Repair difficulty
Time required
 45 minutes or less

Articles and videos common to all freestanding freezers

Use the advice and tips in these articles and videos to get the most out of your freezer.

August 19, 2022

Are DIY appliance repairs safe?

Are DIY appliance repairs safe?

Find out how to stay safe when repairing your appliances.

August 17, 2021

How to read a wiring schematic video

How to read a wiring schematic video

Learn how to decipher symbols so you can buy the right part for your problem.

December 15, 2014

5 tips for finding food in the freezer faster

5 tips for finding food in the freezer faster

Don't get chapped hands digging through the icy depths. Get organized! Here's how.