Amana
Central Air Conditioner

Model # PTC12400EC/P9872429R Official Amana packaged terminal air conditioner - ptc series

Here are the diagrams and repair parts for Official Amana PTC12400EC-P9872429R packaged terminal air conditioner - ptc series, 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 172 parts  |

Frame Screw M0241116
Frame screw

Part #M0241116

Replaced by #WP693995

?
Manufacturer substitution
This part replaces M0241116. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.37
19% OFF Phone Price : $5.37
In Stock
Terminal Nut A3436601
Terminal nut

Part #A3436601

Replaced by #WP776338

?
Manufacturer substitution
This part replaces A3436601. Substitute parts can look different from the original.
In Stock
Capillary Adapter B8197826

#NI

All parts diagram

Capillary adapter

Part #B8197826

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

Check Valve B1334803

#NI

All parts diagram

Check valve

Part #B1334803

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

Capillary Tube D9672801
#13

Compressor & tubing (ptc12300e/p9999715r) (ptc12400e/p9806715r) (ptc12300ec/p9811715r) (ptc12400ec/p9872415r) diagram

Capillary tube

Part #D9672801

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

Switch D9843001
Switch

Part #D9843001

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

Overload D6961627
#8B

Compressor & tubing (ptc15300e/p9999722r) (ptc15400e/p9806722r) (ptc15300ec/p9811722r) (ptc15400ec/p9872422r) diagram

Overload

Part #D6961627

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

Plug M0310011
Plug

Part #M0310011

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

Suction Tube D9985701
#10

Compressor & tubing (ptc15300e/p9999722r) (ptc15400e/p9806722r) (ptc15300ec/p9811722r) (ptc15400ec/p9872422r) diagram

Suction tube

Part #D9985701

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

Capacitor D6879829
#5A

Functional chassis assy parts (ptc15300e/p9999722r) (ptc15400e/p9806722r) (ptc15300ec/p9811722r) (ptc15400ec/p9872422r) diagram

Capacitor

Part #D6879829

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor...

Main causes: damaged walking belt, improper belt tension, bad roller bearing...

Main causes: rear roller out of alignment, damaged walking belt, bad roller...

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor...

Main causes: faulty sensors, wiring failure, bad control console...

Main causes: bad control console, wiring failure, bad motor control board...

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co...

Repair guides for treadmills

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

How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the...

Repair difficulty
Time required
15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'...

Repair difficulty
Time required
15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the...

Repair difficulty
Time required
30 minutes or less

Effective articles & videos to help repair your central air conditioners

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

Maintaining your air conditioner

Maintaining your air conditioner

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

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...

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....