ICP
Central Air Conditioner

Model # N4A318AKA100 Official ICP split-system air conditioner - r410a

Here are the diagrams and repair parts for Official ICP N4A318AKA100 split-system air conditioner - r410a, 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 29 parts  |

Cap Nut 1172740
#B

Outer asy diagram

Cap nut

Part #1172740

This item is not returnable
In Stock
Raceway 1173642
#32

Outer asy diagram

Raceway

Part #1173642

In Stock
Carrier Grommet 1171270
#10

Inner asy diagram

Carrier grommet

Part #1171270

This item is not returnable
In Stock
Plug Comp 1172729
#9

Inner asy diagram

Plug comp

Part #1172729

In Stock
Clamp 1172734
#P

Control box diagram

Clamp

Part #1172734

In Stock
Condenser Coil 1172720
#6

Inner asy diagram

Condenser coil

Part #1172720

In Stock
Fan 20" 1172711
#3

Outer asy diagram

Fan 20"

Part #1172711

In Stock
Lug Ground 1172300
#33

Control box diagram

Lug ground

Part #1172300

This item is not returnable
In Stock
Central Air Conditioner Contactor 1172472
#4

Control box diagram

Central air conditioner contactor

Part #1172472

$61.35
9% OFF Phone Price : $67.35
In Stock
Valve 1172725
#7

Inner asy diagram

Valve

Part #1172725

Replaced by #1185948

?
Manufacturer substitution
This part replaces 1172725. Substitute parts can look different from the original.
In Stock

Symptoms for electric water heaters

Main causes: excessive tank sediment, high voltage supply…

Main causes: thermostats need adjustment, bad heating elements, faulty thermostats, tank sediment build-up, broken dip t…

Repair guides for electric water heaters

How to replace a water heater element

How to replace a water heater element

If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…

Repair difficulty
Time required
 30 minutes or less
How to replace an electric water heater thermostat

How to replace an electric water heater thermostat

If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h…

Repair difficulty
Time required
 30 minutes or less
How to replace a water heater temperature and pressure (T&P) relief valve

How to replace a water heater temperature and pressure (T&P) relief valve

Replace a broken temperature/pressure (T&P) relief valve on an electric water heater using these instructions.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

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.…