Ducane
Furnace

Model # UHZB125A5 Official Ducane 3/4-hp upflow horizontal oil furnace

Here are the diagrams and repair parts for Official Ducane UHZB125A5 3/4-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

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 70 parts  |

Band, Chamber Mounting 20197803

#43

All parts diagram

Band, chamber mounting

Part #20197803

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

Motor Mount Band B0209507

#72

All parts diagram

Motor mount band

Part #B0209507

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

Brassnut, 1/4-20 (3) B1008366

#44

All parts diagram

Brassnut, 1/4-20 (3)

Part #B1008366

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

Screw, 1/4-20 X 1 3/4 Hex Washer Head B1033623

#67A

All parts diagram

Screw, 1/4-20 x 1 3/4 hex washer head

Part #B1033623

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

Rosette Observation Tube 20121501

#11

All parts diagram

Rosette observation tube

Part #20121501

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

Front Door  Dark Beige 20121001

#5

All parts diagram

Front door dark beige

Part #20121001

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

Stud, Burner Mount (3) 20124501

#48

All parts diagram

Stud, burner mount (3)

Part #20124501

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

Door Handle B1008866

#15

All parts diagram

Door handle

Part #B1008866

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

Cleanout Port Cover (2) 20196301

#58

All parts diagram

Cleanout port cover (2)

Part #20196301

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

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.…