Corona
Central Air Conditioner

Model # CD-1400T Official Corona air-conditioner/heat pump

Here are the diagrams and repair parts for Official Corona CD-1400T air-conditioner/heat pump, 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 28 parts  |

Inner Panel HD-7-2

#NI

All parts diagram

Inner panel

Part #HD-7-2

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

Hose Adapter 1400-A

#NI

All parts diagram

Hose adapter

Part #1400-A

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

Ht Exht Hs HD-3

#NI

All parts diagram

Ht exht hs

Part #HD-3

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

Water Tank 1400-22

#NI

All parts diagram

Water tank

Part #1400-22

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

Condenser 1400-29

#NI

All parts diagram

Condenser

Part #1400-29

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

Window Lck HD-7-3

#NI

All parts diagram

Window lck

Part #HD-7-3

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

Caster 1400-17

#NI

All parts diagram

Caster

Part #1400-17

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

Lid HD-7-5

#NI

All parts diagram

Lid

Part #HD-7-5

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

Window Adapter HD-7

#NI

All parts diagram

Window adapter

Part #HD-7

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

Out Panel HD-7-1

#NI

All parts diagram

Out panel

Part #HD-7-1

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

Symptoms for electric ranges

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

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

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Repair difficulty
Time required
 30 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Repair difficulty
Time required
 45 minutes or less
How to replace a range relay control board

How to replace a range relay control board

Follow these instructions to replace the relay control board if it isn't responding to signals from the microprocessor d…

Repair difficulty
Time required
 45 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.…