Carrier
Furnace

Model #58MSA12012120 Carrier furnace

Here are the diagrams and repair parts for Carrier 58MSA12012120 furnace, 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.

Save to my profileOwner’s manual

Showing 10 of 78 parts

Shield

#39

Heater exchanger assy Diagram

Shield

Part #320711-302
$245.12

In Stock

Sightglass

#9E

Cabinet parts 2 Diagram

Sightglass

Part #323018-201
$20.32

In Stock

Burner Box

#43B

Burner assy Diagram

Burner box

Part #324116-705
$40.49

In Stock

Coupling

#73

Induced draft assy Diagram

Coupling

Part #325423-401
$30.30

In Stock

Support

#48

Burner assy Diagram

Support

Part #319831-305
This item is not returnable
$3.49

In Stock

Plate

#5

Cabinet parts 1 Diagram

Plate

Part #319837-415
$14.99

In Stock

Inlet Box

#59

Cabinet parts 1 Diagram

Inlet box

Part #319847-401
$17.95

In Stock

Air Baffle

#37B

Heater exchanger assy Diagram

Air baffle

Part #322052-305
This item is not returnable
$3.99

In Stock

Igniter

#54

Burner assy Diagram

Igniter

Part #LH33ZS004
$30.36

In Stock

Switch

#14

Cabinet parts 2 Diagram

Switch

Part #HR54ZA006
This item is not returnable
$7.14

In Stock