ICP
Furnace

Model # DLO-84-1C Official ICP oil furnace

Here are the diagrams and repair parts for Official ICP DLO-84-1C oil 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.

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 137 parts  |

Limit Control 69287
Limit control

Part #69287

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

Oil Pipe 68072
#27

Oil burner assembly diagram

Oil pipe

Part #68072

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

Thermostat 49488

#NI

All parts diagram

Thermostat

Part #49488

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

Air Filter 64502

#NI

All parts diagram

Air filter

Part #64502

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

Twist-on Wire Connector 64383

#NI

All parts diagram

Twist-on wire connector

Part #64383

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

Twist-on Wire Connector 21321

#NI

All parts diagram

Twist-on wire connector

Part #21321

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

Coupling 68091
#25

Oil burner assembly diagram

Coupling

Part #68091

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

Nozzle 64485
#42A

Oil burner assembly diagram

Nozzle

Part #64485

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

Air Filter 64501
Air filter

Part #64501

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

Liner Kit 71237
#35B

Furnace assembly diagram

Liner kit

Part #71237

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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.…