Carrier
Central Air Conditioner

Model # 38BRG018 SERIES300 Official Carrier condensing unit

Here are the diagrams and repair parts for Official Carrier 38BRG018-SERIES300 condensing unit, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 51 parts  |

Contactor HN51KB024
#26

Control box diagram

Contactor

Part #HN51KB024

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

Central Air Conditioner Start Capacitor (replaces Hc95de088, P281-8805) P281-8806
#NI

Fan guard/inlet grille diagram

Central air conditioner start capacitor (replaces hc95de088, p281-8805)

Part #P281-8806

In Stock
Central Air Conditioner Nameplate 323761-101
#4

Fan guard/inlet grille diagram

Central air conditioner nameplate

Part #323761-101

In Stock
Valve 317412-401
Valve

Part #317412-401

In Stock
Grommet KA56TR057
#16

Control box cover/fan motor diagram

Grommet

Part #KA56TR057

This item is not returnable
In Stock
Pan Base 317400-701137
#1

Fan guard/inlet grille diagram

Pan base

Part #317400-701137

In Stock
Filter Drier P502-8083S
#56

Fan guard/inlet grille diagram

Filter drier

Part #P502-8083S

In Stock
Valve EC39DM061
#NI

Fan guard/inlet grille diagram

Valve

Part #EC39DM061

This item is not returnable
In Stock
Paint 313974-751
#NI

Fan guard/inlet grille diagram

Paint

Part #313974-751

In Stock
Piston EA52PH052
#40

Fan guard/inlet grille diagram

Piston

Part #EA52PH052

In Stock

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

Repair guides for gas line trimmers

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

How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

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 grass line trimmer.

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.…