ICP
Furnace

Model # OLL145B20A Official ICP oil furnace

Here are the diagrams and repair parts for Official ICP OLL145B20A 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 74 parts  |

Blower Wheel 1150448
#14

Burner assembly diagram

Blower wheel

Part #1150448

In Stock
Cad Cell " 636063
#11

Burner assembly diagram

Cad cell "

Part #636063

In Stock
Furnace Blower Fan Wheel 601211
#3

Blower assembly diagram

Furnace blower fan wheel

Part #601211

In Stock
Nozzle 505633
#34

Burner assembly diagram

Nozzle

Part #505633

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

Nozzle .gph 1665504
#34A

Burner assembly diagram

Nozzle .gph

Part #1665504

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

Control F/l 1149503
#35

Replacement parts diagram

Control f/l

Part #1149503

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

Grommet 609194
#4

Blower assembly diagram

Grommet

Part #609194

Replaced by #1149537

?
Manufacturer substitution
This part replaces 609194. Substitute parts can look different from the original.
In Stock
Capacitor 100192
#6

Blower assembly diagram

Capacitor

Part #100192

Replaced by #12908

?
Manufacturer substitution
This part replaces 100192. Substitute parts can look different from the original.
This item is not returnable
$5.26
16% OFF Phone Price : $6.26
In Stock
Primary Rela 612454
#9

Burner assembly diagram

Primary rela

Part #612454

Replaced by #R8184M1051

?
Manufacturer substitution
This part replaces 612454. Substitute parts can look different from the original.
In Stock
Cover Burner 35016021

#NI

All parts diagram

Cover burner

Part #35016021

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

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair difficulty
Time required
 15 minutes or less
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 a refrigerator defrost control assembly

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Repair difficulty
Time required
 120 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.…