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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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ALL PARTS
Showing 10 of 69 parts  |
Control, Fan Timer 20123101

#30

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Control, fan timer

Part #20123101

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

Bottom Cover Plate 20197301

#40

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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

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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

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Side shield (2)

Part #20121403

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

Gasket, Drum Outlet 20123801

#39

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Gasket, drum outlet

Part #20123801

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

Cutoff 12 X 9 B4123075

#64

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Cutoff 12 x 9

Part #B4123075

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

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

Burner Mounting Gasket B2212400

#16

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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

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Continuous low speed fan switch

Part #B1810882

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

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How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

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Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

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Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

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Repair difficulty
Time required
 45 minutes or less

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