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

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Amana
Central Air Conditioner

Model # LU224 Official Amana central air conditioner

Here are the diagrams and repair parts for Official Amana LU224 central 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.

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 129 parts  |
Clamp, Electrical Power Cord Mtg. A0307801
Clamp, electrical power cord mtg.

Part #A0307801

The manufacturer no longer makes this part, and there's no substitute part

Liquid Line Drier To Valve B4703002
#4D

(lu224) (lu336) (lu448) (lu560) diagram

Liquid line drier to valve

Part #B4703002

The manufacturer no longer makes this part, and there's no substitute part

Distributor Line B4705501

#NI

All parts diagram

Distributor line

Part #B4705501

The manufacturer no longer makes this part, and there's no substitute part

Equalizer Line Assy. A4512801
#8B

(la224) (la336) (la448) (la560) diagram

Equalizer line assy.

Part #A4512801

The manufacturer no longer makes this part, and there's no substitute part

Drain Pan Weldment C4294701
#2A

(lu224) (lu336) (lu448) (lu560) diagram

Drain pan weldment

Part #C4294701

The manufacturer no longer makes this part, and there's no substitute part

Tube Cap A4090402
Tube cap

Part #A4090402

The manufacturer no longer makes this part, and there's no substitute part

Top Piece B4178501
#4A

(la224) (la336) (la448) (la560) diagram

Top piece

Part #B4178501

The manufacturer no longer makes this part, and there's no substitute part

Outer Case Frame Weldment D4389401
#1B

(lu224) (lu336) (lu448) (lu560) diagram

Outer case frame weldment

Part #D4389401

The manufacturer no longer makes this part, and there's no substitute part

Speed Nut, "u" Type, Evaporator Mtg. A0361901
#23

(lu224) (lu336) (lu448) (lu560) diagram

Speed nut, "u" type, evaporator mtg.

Part #A0361901

The manufacturer no longer makes this part, and there's no substitute part

Sheet Metal Screw Bb X 3/4" Hex. Hd. Drier Mtg. A0363701

#NI

All parts diagram

Sheet metal screw bb x 3/4" hex. hd. drier mtg.

Part #A0363701

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for electric ranges

Why doesn't my electric range's surface element heat properly?

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Read more

Should I replace a damaged glass cooktop?

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Read more

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your central air conditioners

View all
Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

Read more
How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

Read more
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.…

Read more

Parts & More