Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Frigidaire
Window Air Conditioner

Model # FRA226ST20 Official Frigidaire room air conditioner

Here are the diagrams and repair parts for Official Frigidaire FRA226ST20 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

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 37 parts  |
Louver 5304477146
#5

Recommended spare parts diagram

Louver

Part #5304477146

$17.49
In Stock
Louver 5304477148
#7

Recommended spare parts diagram

Louver

Part #5304477148

$18.14
In Stock
Louver 5304477147
#6

Recommended spare parts diagram

Louver

Part #5304477147

$18.86
In Stock
Tray 5304472343
#33

Recommended spare parts diagram

Tray

Part #5304472343

$39.18
In Stock
Door 5304477149
#11

Recommended spare parts diagram

Door

Part #5304477149

$11.89
In Stock
Room Air Conditioner Electronic Control Board Assembly 5304476951
#22

Recommended spare parts diagram

Room air conditioner electronic control board assembly

Part #5304476951

$194.57 | 
6% OFF Phone Price : $206.57
In Stock
Ionizer 5304472418
#19

Recommended spare parts diagram

Ionizer

Part #5304472418

$92.64
In Stock
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
Room Air Conditioner Evaporator Thermistor 5304471383
#21

Recommended spare parts diagram

Room air conditioner evaporator thermistor

Part #5304471383

$33.49 | 
15% OFF Phone Price : $39.49
In Stock
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

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 …

Read more

Why your window AC compressor is not turning on?

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

Read more

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…

Read more

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…

Read more

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

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

Read more

Why won't my window air conditioner start?

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

Read more

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

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…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a window air conditioner user interface control board

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…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a window air conditioner electronic control board

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.…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your room air conditioners

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

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

Learn about a new feature added to the Search Bar on Sears PartsDirect…

Read more
How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Read more
Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…

Read more

Parts & More