Can’t find your part? Contact us:

+1-309-603-4777

Room Air Conditioner

Model # DT-1020K Official Suburban air conditioner

Here are the diagrams and repair parts for Official Suburban DT-1020K 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

ALL PARTS

Showing 10 of 129 parts |

Screw 121650

Screw

Part #121650

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

Air Conditioner Grille 030672

#11

All parts diagram

Air conditioner grille

Part #030672

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

Tube Assembly, Intake Air 050902

#94

All parts diagram

Tube assembly, intake air

Part #050902

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

Cover 290133

#28

All parts diagram

Cover

Part #290133

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

Ell 90 170798

#86

All parts diagram

Ell 90

Part #170798

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

Motor 231242

#126

All parts diagram

Motor

Part #231242

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

Nut 120717

Nut

Part #120717

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

Door Assembly 380088

#151

All parts diagram

Door assembly

Part #380088

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

Blower Housing Assembly With Insulation 380087

#145

All parts diagram

Blower housing assembly with insulation

Part #380087

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

Fan Blade 350095

#131

All parts diagram

Fan blade

Part #350095

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

Effective articles & videos to help repair your room air conditioners

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…

Stay Connected