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.

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Model diagram and schematic

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Showing 10 of 70 parts  |

Observation Door 20121601

#12

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Observation door

Part #20121601

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

Screw, #8 X 1/2 "b" Hex Slot Washer Hd (2) B1008722

#63

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Screw, #8 x 1/2 "b" hex slot washer hd (2)

Part #B1008722

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

Flue Box 20123504

#36

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Flue box

Part #20123504

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

Filter Rear & Access Panel (2) 20122502

#23A

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Filter rear & access panel (2)

Part #20122502

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

12 X 12 Dd Blower W/legs & Motor Mount 20122304

#18

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12 x 12 dd blower w/legs & motor mount

Part #20122304

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

Cutoff 12 X 12 B4123093

#66

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Cutoff 12 x 12

Part #B4123093

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

Filter Rear & Access Panel (2) 20122501

#23

All parts diagram

Filter rear & access panel (2)

Part #20122501

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

Screw #8 X 3/4 "a" Hex Slot Washer Hd (2) B1008740

#67

All parts diagram

Screw #8 x 3/4 "a" hex slot washer hd (2)

Part #B1008740

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

Motor Mount Arm 12" Blower (3) B0209570

#71

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Motor mount arm 12" blower (3)

Part #B0209570

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

Control Box 20122901

#28

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Control box

Part #20122901

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

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Repair difficulty
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Repair difficulty
Time required
 15 minutes or less

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