Model # FRA256ST20 Official Frigidaire room air conditioner

Here are the diagrams and repair parts for Official Frigidaire FRA256ST20 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.

Installation guide

Owner’s manual

Error Codes

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 52 parts |

Room Air Conditioner Blower Wheel 5304472407

#37

Recommended spare parts diagram

Room air conditioner blower wheel

Part #5304472407

$78.38

In Stock

Qty

#29

Recommended spare parts diagram

Condenser

Part #5304476256

$366.93

In Stock

Qty

#33

Recommended spare parts diagram

Tray

Part #5304472343

$39.18

In Stock

Qty

Room Air Conditioner Filter Dryer 5304476257

#30

Recommended spare parts diagram

Room air conditioner filter dryer

Part #5304476257

$102.38

In Stock

Qty

Room Air Conditioner Fan Motor Capacitor (replaces 5304455583) 5304472609

#17

Recommended spare parts diagram

Room air conditioner fan motor capacitor (replaces 5304455583)

Part #5304472609

$77.89 |

7% OFF Phone Price : $83.89

In Stock

Qty

Room Air Conditioner Fan Motor 5304472353

#39

Recommended spare parts diagram

Room air conditioner fan motor

Part #5304472353

$400.67 |

$12.00 OFF Phone Price : $412.67

In Stock

Qty

#19

Recommended spare parts diagram

Ionizer

Part #5304472418

$92.64

In Stock

Qty

Room Air Conditioner Transformer 5304471063

#18

Recommended spare parts diagram

Room air conditioner transformer

Part #5304471063

$69.78 |

8% OFF Phone Price : $75.78

In Stock

Qty

Room Air Conditioner Remote Control 5304476851

#12

Recommended spare parts diagram

Room air conditioner remote control

Part #5304476851

$90.00 |

6% OFF Phone Price : $96.00

In Stock

Qty

Room Air Conditioner Compressor 5304475741

#27

Recommended spare parts diagram

Room air conditioner compressor

Part #5304475741

$911.55

In Stock

Qty

Symptoms for window air conditioners

Choose a symptom to see related window air conditioner repairs.

View all

Why is water leaking into the house from my window air conditioner?

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

Why your window AC compressor is not turning on?

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

Why does my window air conditioner's compressor hum but not work?

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

Why are my window air conditioner's evaporator fins iced up?

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

Why won't water draining from my window air conditioner?

Main causes: clogged drain hole, air conditioner not leveled properly…

Why won't my window air conditioner start?

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

Repair guides for window air conditioners

These step-by-step repair guides will help you safely fix what’s broken on your window air conditioner.

View all

How to replace a window air conditioner ambient thermistor

If your window air conditioner isn’t cooling properly, it might need a new ambient thermistor. You can replace it yourse…

Repair difficulty

Time required

45 minutes or less

How to replace a window air conditioner user interface control board

Control buttons or lights on the user interface control board can stop working. This repair guide shows how to replace i…

Repair difficulty

Time required

30 minutes or less

How to replace a window air conditioner electronic control board

The electronic control board is the brain of your window air conditioner. Here’s how to replace it.…

Repair difficulty

Time required

45 minutes or less

Effective articles & videos to help repair your room air conditioners

View all

Model # FRA256ST20 Official Frigidaire room air conditioner

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for window air conditioners

Why is water leaking into the house from my window air conditioner?

Why your window AC compressor is not turning on?

Why does my window air conditioner's compressor hum but not work?

Why are my window air conditioner's evaporator fins iced up?

Why won't water draining from my window air conditioner?

Why won't my window air conditioner start?

Repair guides for window air conditioners

How to replace a window air conditioner ambient thermistor

How to replace a window air conditioner user interface control board

How to replace a window air conditioner electronic control board

Effective articles & videos to help repair your room air conditioners

Tapping into a new feature in the Search Bar on Sears PartsDirect

How to tell if a fuse is blown

Keeping your smart appliances secure from hackers

Parts & More

Stay Connected

Quick links

Let us help you

More resources