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Carrier
Central Air Conditioner

Model # 38YRA018 SERIES340 Official Carrier heat pump

Here are the diagrams and repair parts for Official Carrier 38YRA018-SERIES340 heat pump, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 128 parts  |
Contactor HN51KB024

#29

All parts diagram

Contactor

Part #HN51KB024

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

Central Air Conditioner Capacitor Strap 317739-302

#32

All parts diagram

Central air conditioner capacitor strap

Part #317739-302

$11.74
In Stock
Capactr Dual P291-3553RS

#30

All parts diagram

Capactr dual

Part #P291-3553RS

Replaced by #CAP050300440RSP

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Manufacturer substitution
This part replaces P291-3553RS. Substitute parts can look different from the original.
This item is not returnable
$34.08 | 
13% OFF Phone Price : $39.08
In Stock
Defrost Pcb CESO130076-00

#34

All parts diagram

Defrost pcb

Part #CESO130076-00

Replaced by #HK32EA008

?
Manufacturer substitution
This part replaces CESO130076-00. Substitute parts can look different from the original.
$223.93 | 
$10.00 OFF Phone Price : $233.93
In Stock
Raceway 319421-307

#48

All parts diagram

Raceway

Part #319421-307

$19.83
In Stock
Central Air Conditioner Condenser Fan Motor HC38GE232

#152

All parts diagram

Central air conditioner condenser fan motor

Part #HC38GE232

$788.08
In Stock
Muffler LM10KK011

#73

All parts diagram

Muffler

Part #LM10KK011

$143.06
In Stock
Paint 313974-752

#16

All parts diagram

Paint

Part #313974-752

$58.87
In Stock
Central Air Conditioner Compressor Grommet KA75UG100

#25A

All parts diagram

Central air conditioner compressor grommet

Part #KA75UG100

This item is not returnable
$25.62 | 
16% OFF Phone Price : $30.62
In Stock
Lug HY90AZ009

#37

All parts diagram

Lug

Part #HY90AZ009

$8.23
In Stock

Symptoms for gas ranges

Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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Repair guides for gas ranges

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How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

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Repair difficulty
Time required
 15 minutes or less

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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

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