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ICP
Central Air Conditioner

Model # BH3018QKA1 Official ICP heat pump

Here are the diagrams and repair parts for Official ICP BH3018QKA1 heat pump, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

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ALL PARTS
Showing 10 of 28 parts  |
Capacitor 602974
#7

Heat pump diagram

Capacitor

Part #602974

Replaced by #12005

?
Manufacturer substitution
This part replaces 602974. Substitute parts can look different from the original.
$16.49 | 
11% OFF Phone Price : $18.49
In Stock
Central Air Conditioner Air Handler Blower Motor, 1/5-hp 1055203
#1B

Heat pump diagram

Central air conditioner air handler blower motor, 1/5-hp

Part #1055203

$624.60
In Stock
Central Air Conditioner Air Handler Blower Motor 1055139
#1A

Heat pump diagram

Central air conditioner air handler blower motor

Part #1055139

$468.63
In Stock
Motor 1055080
#1C

Heat pump diagram

Motor

Part #1055080

$586.88
In Stock
Mount Kit 1050254
#3

Heat pump diagram

Mount kit

Part #1050254

$125.18
In Stock
Central Air Conditioner Air Handler Air Filter, 13 X 18 X 1-in 1051928
#5A

Heat pump diagram

Central air conditioner air handler air filter, 13 x 18 x 1-in

Part #1051928

$83.22
In Stock
Blower Wheel 600585
#6

Heat pump diagram

Blower wheel

Part #600585

Replaced by #600586

?
Manufacturer substitution
This part replaces 600585. Substitute parts can look different from the original.
$127.13 | 
9% OFF Phone Price : $139.13
In Stock
Transformer 1056899
#10

Heat pump diagram

Transformer

Part #1056899

Replaced by #90-4031F

?
Manufacturer substitution
This part replaces 1056899. Substitute parts can look different from the original.
$10.99
In Stock
Orifice 1055236

#NI

All parts diagram

Orifice

Part #1055236

Replaced by #1160289

?
Manufacturer substitution
This part replaces 1055236. Substitute parts can look different from the original.
$110.27
In Stock
Grommet 609194
#2

Heat pump diagram

Grommet

Part #609194

Replaced by #1149537

?
Manufacturer substitution
This part replaces 609194. Substitute parts can look different from the original.
$34.96
In Stock

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

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Why does my water softener overflow?

Main causes: faulty brine valve assembly, bad rotor valve…

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Why is my softened water salty?

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

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Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

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Why does my water softener leak water?

Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…

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Why is there no display on my water softener?

Main causes: lack of electrical power, bad power transformer, faulty timer…

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Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

Read more

Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

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Why isn't my water softener meter working?

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

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Repair guides for water softeners

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

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How to replace a water softener venturi

How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a water softener rotor position switch

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a water softener timer

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

Read more
Repair difficulty
Time required
 15 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 water softener.

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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…

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.…

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