Ducane
Furnace

Model # UHZB085A4 Official Ducane 1/2-hp upflow horizontal oil furnace

Here are the diagrams and repair parts for Official Ducane UHZB085A4 1/2-hp upflow horizontal oil furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 69 parts  |

Bottom Rear Leg 20198002

#53

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Bottom rear leg

Part #20198002

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

Chamber 20198901

#42

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Chamber

Part #20198901

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

Blower Door  Dark Beige 20120801

#4

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Blower door dark beige

Part #20120801

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

Leg Clamp (4) 20197901

#50

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Leg clamp (4)

Part #20197901

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

12 X 9 Dd Blower W/legs & Motor Mount 20122303

#18

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12 x 9 dd blower w/legs & motor mount

Part #20122303

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

Door Handle B1008868

#15

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Door handle

Part #B1008868

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

Bottom Cover Gasket 20197401

#41

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Bottom cover gasket

Part #20197401

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

Top Panel Dark Beige 20120601

#3

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Top panel dark beige

Part #20120601

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

Motor, 1/2 Hp & Psc 3 Speed Direct Drive 20062501

#20

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Motor, 1/2 hp & psc 3 speed direct drive

Part #20062501

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

Washer, 1/4 "b" Flat 1" O.d. (3) B1033730

#69

All parts diagram

Washer, 1/4 "b" flat 1" o.d. (3)

Part #B1033730

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.…