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.

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 11 parts  |

Pan Base 317400-701137
#1

Fan guard/inlet grille diagram

Pan base

Part #317400-701137

In Stock
Switch HK02ZA225
#NI

Fan guard/inlet grille diagram

Switch

Part #HK02ZA225

In Stock
Carrier Start Assist Ptc Kit KAACS0201PTC
#NI

Fan guard/inlet grille diagram

Carrier start assist ptc kit

Part #KAACS0201PTC

In Stock
Cover 317406-755
#20

Fan guard/inlet grille diagram

Cover

Part #317406-755

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

1b,cap-plastic 325649-301
#48

Fan guard/inlet grille diagram

1b,cap-plastic

Part #325649-301

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

Barrier 317408-301
#23

Control box diagram

Barrier

Part #317408-301

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

Complete Control Box Assy 317456-702
#21

Control box cover/fan motor diagram

Complete control box assy

Part #317456-702

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

Serv Panel 317405-705138
#3

Fan guard/inlet grille diagram

Serv panel

Part #317405-705138

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

Box, Cntrl 317404-401
#22

Control box diagram

Box, cntrl

Part #317404-401

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

Bolt-mounting AH10ES202
#6

Control box cover/fan motor diagram

Bolt-mounting

Part #AH10ES202

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

Symptoms for electric ranges

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Repair guides for electric ranges

How to replace a range radiant surface element

How to replace a range radiant surface element

If the element on your glass cooktop isn't heating up even though it gets power, replace it yourself, in about 45 minute…

Repair difficulty
Time required
 45 minutes or less
How to replace an electric range oven control board

How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Repair difficulty
Time required
 15 minutes or less
How to replace a range coil surface element

How to replace a range coil surface element

Easily replace a coil surface element in 15 minutes or less by following these step-by-step 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.…