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ICP
Central Air Conditioner

Model # NXH537GKA100 Official ICP split-system air conditioner

Here are the diagrams and repair parts for Official ICP NXH537GKA100 split-system air conditioner, as well as links to manuals and error code tables, if available.

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  • 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”.

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 53 parts  |
Condensing Unit Defrost Control Board 1173636
#26

Control box diagram

Condensing unit defrost control board

Part #1173636

$174.11 | 
6% OFF Phone Price : $186.11
In Stock
Pan Base 1178309
Pan base

Part #1178309

$254.75
In Stock
Kit 1174192
#NI

Outer asy diagram

Kit

Part #1174192

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

Top Cover 1178565
#A

Outer asy diagram

Top cover

Part #1178565

$194.75
In Stock
Heater 1174709
#35

Inner asy diagram

Heater

Part #1174709

$84.91
In Stock
Central Air Conditioner Service Valve Cap Kit 1175650
#NI

Outer asy diagram

Central air conditioner service valve cap kit

Part #1175650

$90.53
In Stock
Retainer 1173641
#31

Inner asy diagram

Retainer

Part #1173641

$9.06
In Stock
Capillary 1174096
#16

Inner asy diagram

Capillary

Part #1174096

$135.14
In Stock
Clip 1173640
#30

Inner asy diagram

Clip

Part #1173640

This item is not returnable
$2.16
In Stock
Kit Piston 1175477
#NI

Outer asy diagram

Kit piston

Part #1175477

$259.71
In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

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Why does my lawn mower run rough?

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

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Why does my lawn mower cut unevenly?

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

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Why does my lawn mower vibrate a lot?

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

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Why won't my lawn mower start?

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

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Why does my lawn mower stall?

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

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Why won't my lawn mower move?

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

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Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

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How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

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Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower drive cable

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

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Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower starter rope

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

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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 walk-behind lawn mower.

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Maintaining your air conditioner

Maintaining your air conditioner

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

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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…

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Top questions about Sears and Sears PartsDirect

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