Coleman Evcon
Central Air Conditioner

Model # CPCH0421CA Official Coleman Evcon central air conditioner

Here are the diagrams and repair parts for Official Coleman Evcon CPCH0421CA central air conditioner, 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 43 parts  |

Transformer 3300-3861
#24

Unit parts diagram

Transformer

Part #3300-3861

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

Corner Post 7436A1421
#16

Unit parts diagram

Corner post

Part #7436A1421

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

Coil 6904-5041/A
#11

Unit parts diagram

Coil

Part #6904-5041/A

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

Top Assembly 7430-1021
#2

Unit parts diagram

Top assembly

Part #7430-1021

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

Motor Mount 7430-3051
#7

Unit parts diagram

Motor mount

Part #7430-3051

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

Side Pnl Lft 7430-1451
#36

Unit parts diagram

Side pnl lft

Part #7430-1451

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

Rear Panel 7430-1471
#21

Unit parts diagram

Rear panel

Part #7430-1471

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

Duct Flange 7436A2881
#30

Unit parts diagram

Duct flange

Part #7436A2881

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

Side Pnl Rgt 7430-1441/A
#19

Unit parts diagram

Side pnl rgt

Part #7430-1441/A

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

Coil Guard 7430-3351/A
#18

Unit parts diagram

Coil guard

Part #7430-3351/A

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

Repair guides for side-by-side refrigerators

How to replace an ice dispenser motor in a side-by-side refrigerator

How to replace an ice dispenser motor in a side-by-side refrigerator

If your side-by-side refrigerator isn’t churning out ice, replacing the motor could fix the problem. These steps explain…

Repair difficulty
Time required
 45 minutes or less
How to replace a defrost heater in a side-by-side refrigerator

How to replace a defrost heater in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost heater could be faulty. Follow the…

Repair difficulty
Time required
 45 minutes or less
How to replace an evaporator fan motor in a side-by-side refrigerator

How to replace an evaporator fan motor in a side-by-side refrigerator

If your refrigerator isn't as cold as it should be, it could be that the evaporator fan motor isn't circulating air. Thi…

Repair difficulty
Time required
 60 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.…