Can’t find your part? Contact us:

+1-309-603-4777

Furnace

Model # UHZB085A3 Official Ducane 1/3-hp upflow horizontal oil furnace

Here are the diagrams and repair parts for Official Ducane UHZB085A3 1/3-hp upflow horizontal 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

ALL PARTS

Showing 10 of 70 parts |

Motor Mount Arm 10" Blower (3) B0209445

#71

All parts diagram

Motor mount arm 10" blower (3)

Part #B0209445

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

Control, Fan Timer 20123101

#30

All parts diagram

Control, fan timer

Part #20123101

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

Bottom Cover Plate 20197301

#40

All parts diagram

Bottom cover plate

Part #20197301

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

Cabinet (includes No. 2, 3, 6 & 7) Dark Beige 20198501

#1

All parts diagram

Cabinet (includes no. 2, 3, 6 & 7) dark beige

Part #20198501

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

Side Shield (2) 20121403

#7

All parts diagram

Side shield (2)

Part #20121403

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

Gasket, Drum Outlet 20123801

#39

All parts diagram

Gasket, drum outlet

Part #20123801

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

Control Box 20122901

#28

All parts diagram

Control box

Part #20122901

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

Belly Band Motor Mount 10" Blower B4308689

#68

All parts diagram

Belly band motor mount 10" blower

Part #B4308689

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

Burner Mounting Gasket B2212400

#16

All parts diagram

Burner mounting gasket

Part #B2212400

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

Continuous Low Speed Fan Switch B1810882

#32

All parts diagram

Continuous low speed fan switch

Part #B1810882

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

Repair guides for bottom-mount refrigerators

How to replace a flipper mullion on a French-door refrigerator

How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

Repair difficulty

Time required

15 minutes or less

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

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.…

Stay Connected