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A — Model FUF21DLRWW

GE FUF21DLRWW

The GE FUF21DLRWW is a 21.3 cu. ft. ENERGY STAR frost-free upright freezer rated for garage use.

Series GE Type Freezer Coverage All 50 US states Response ~24h average
Daniel Hernandez
Daniel Hernandez Master Appliance Technician
Schedule repair (844) 524-4561
GE FUF21DLRWW Freezer — specifications and repair
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appliance repair

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  • Experienced GE specialists
  • Genuine OEM parts
  • 30-day labor warranty
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B — Specifications

FUF21DLRWW technical specifications.

The GE FUF21DLRWW is a 21.3 cu. ft. ENERGY STAR frost-free upright freezer rated for garage use.
Type Upright freezer
Line GE
Capacity 21.3 cu. ft.
Finish White
Configuration Frost-free upright, garage-ready
C — Key features

What makes FUF21DLRWW stand out.

  • Frost-free operation
  • Garage-ready temperature compensation
  • Adjustable wire shelves
  • Door alarm
  • ENERGY STAR qualified

The GE FUF21DLRWW is a current GE frost-free garage-ready upright freezer. GE upright freezers are setpoint-controlled with no digital error codes — a unit that runs constantly or won't freeze usually points to the start relay, thermostat, or a failed defrost heater.

GE upright (FUF) and chest (FCM) freezers are largely setpoint-controlled. Electronic uprights can show E7 (a button stuck more than 30 seconds), E8 (thermistor shorted), or E9 (thermistor open); chest and manual-defrost units carry no codes and are diagnosed by symptom — not freezing, frost buildup, running constantly, or a failed start relay, thermostat, or defrost part. See freezer repair and our freezer troubleshooting guides. Browse our GE repair guides and model directory, or visit geappliances.com for full specifications and model lookup.

D — Error codes

Freezer error codes.

All freezer codes →
Freezer Too Cold

A GE freezer running colder than needed, sometimes causing freezer burn or a frozen door seal.

Freezer
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Freezer Noisy Compressor

A GE freezer making a new humming, buzzing, clicking, or rattling sound.

Freezer
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Freezer Door Gasket Leaking

A GE freezer door gasket that is letting cold air escape or warm air seep in.

Freezer
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Freezer Defrost Not Working

The automatic defrost cycle on a GE freezer failing to run or complete.

Freezer
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Freezer Not Starting

A standalone GE freezer that will not power on at all.

Freezer
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Freezer Frost Ice Buildup

Heavy frost or ice forming on the interior walls of a GE freezer.

Freezer
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E — Knowledge base

Freezer guides & troubleshooting.

All guides →
An upright standalone freezer standing against a garage wall with clear space around it and a concrete floor INSTALLATION
Installation

GE Freezer Installation: Room, Clearances, Power and Level

5 min read UPDATED 2026
GE freezer repair — professional appliance service BUYING GUIDE
Buying Guide

GE Freezer Buying Guide – Chest vs. Upright

5 min read UPDATED 2026
GE freezer repair — professional appliance service HOW-TO
How-To

How to Defrost a GE Freezer

5 min read UPDATED 2026
F — Related models

Other GE freezer models.

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The GE FCM7SKWW is a 7.0 cu. ft. manual-defrost chest freezer.
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FUF14DLRWW
The GE FUF14DLRWW is a 14.1 cu. ft. ENERGY STAR frost-free upright freezer rated for garage use.
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GE FUF17SVRWW Freezer — repair service
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F — Get started

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GE FUF21DLRWW?

Experienced technicians, genuine GE parts, 30-day labor warranty. All 50 US states.

Schedule service Call (844) 524-4561