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Frigidaire
Upright Freezer

Model # FFFU20F1UW Official Frigidaire upright freezer

Here are the diagrams and repair parts for Official Frigidaire FFFU20F1UW upright freezer, as well as links to manuals and error code tables, if available.

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Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 31 parts  |
Frigidaire Freezer Electronic Control Board 5304523677
#24A

System diagram

Frigidaire freezer electronic control board

Part #5304523677

$109.62
| 
10% OFF Phone Price : $121.62
In Stock
Frigidaire Freezer Defrost Heater 5304523666
#13

System diagram

Frigidaire freezer defrost heater

Part #5304523666

$136.22
In Stock
Frigidaire Bin,door ,small 5304523659
#6

Door diagram

Frigidaire bin,door ,small

Part #5304523659

$57.16
In Stock
Frigidaire End Cap,assembly ,door 5304523652
#1A

Door diagram

Frigidaire end cap,assembly ,door

Part #5304523652

$68.02
In Stock
Frigidaire Screw Assembly,hinge 5304523670
#16

Cabinet/shelves diagram

Frigidaire screw assembly,hinge

Part #5304523670

$8.29
In Stock
Frigidaire Hinge,door ,upper 5304523669
#15

Cabinet/shelves diagram

Frigidaire hinge,door ,upper

Part #5304523669

$28.84
In Stock
Frigidaire Cover,box 5304523678
#25

System diagram

Frigidaire cover,box

Part #5304523678

$27.84
In Stock
Frigidaire Shelf,wire ,upper 5304523660
#7

Cabinet/shelves diagram

Frigidaire shelf,wire ,upper

Part #5304523660

$124.09
| 
9% OFF Phone Price : $136.09
In Stock
Frigidaire Air Duct,assembly ,evaporator ,w/fan 5304523665
#12

System diagram

Frigidaire air duct,assembly ,evaporator ,w/fan

Part #5304523665

$153.36
In Stock
Frigidaire Foot,cabinet Level 5304523675
#22

Cabinet/shelves diagram

Frigidaire foot,cabinet level

Part #5304523675

$14.14
In Stock

Most common symptoms to help you fix your freestanding freezers

Choose a symptom to see related freezer repairs.

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Why is my freezer too warm?

Main causes: excessive frost, bad defrost heater, bad defrost bi-metal, control system failure, low refrigerant charge, ...

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What should I do when my freezer's high-temperature alarm sounds?

Main causes: lack of power, bad compressor, refrigerant leak, bad thermistor, defrost system failure, dirty condenser co...

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Why isn't my freezer cooling?

Main causes: compressor failure, no refrigerant, faulty sensor, control failure, broken defrost heater, bad defrost bi-m...

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Why is my freezer hot on the outside?

Main causes: dirty condenser coils, condenser fan failure, dirty bottom front grill, leaky door or lid gasket...

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Why isn't my freezer running?

Main causes: lack of power, control system failure, broken compressor start relay, locked up compressor, compressor moto...

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Why does my freezer have a lot of frost inside?

Main causes: damaged door or lid gasket, cracked cabinet liner, bad defrost bi-metal thermostat, broken defrost heater, ...

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Why don't the lights in my freezer work?

Main causes: burned out light bulb, bad door or lid switch, faulty LED light board, wiring failure, control system failu...

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Why is my freezer so noisy?

Main causes: leaky door or lid gasket, broken defrost heater, bad defrost bi-metal thermostat, defrost control failure, ...

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Repair guides for upright freezers

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How to replace a freezer defrost heater

How to replace a freezer defrost heater

If frost builds up on the freezer evaporator because the defrost heater isn’t working, follow these step-by-step instruc...

Read more
Repair difficulty
Time required
45 minutes or less
How to replace a freezer LED light board

How to replace a freezer LED light board

The LED lights illuminate the interior of the freezer when you open the door. It takes just a few minutes to replace the...

Read more
Repair difficulty
Time required
15 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t...

Read more
Repair difficulty
Time required
45 minutes or less

Effective articles & videos to help repair your freestanding freezers

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

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

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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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

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Freezer common questions

Freezer common questions

Benefit from other people's experience by checking on these frequently asked questions about freezers....

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