Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Ducane UHZB100A5 3/4-hp upflow horizontal oil furnace Parts

Here are the diagrams and repair parts for Ducane UHZB100A5 3/4-hp upflow horizontal oil furnace, as well as links to manuals and error code tables, if available.

Ducane UHZB100A5 3/4-hp upflow horizontal oil furnace
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for UHZB100A5 3/4-HP Upflow Horizontal Oil Furnace

  • Band, Chamber Mounting for Ducane UHZB100A5 - Part 20197802

    #43

    All parts diagram

    Band, Chamber Mounting

    Part #20197802

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

  • Burner Mounting Gasket for Ducane UHZB100A5 - Part B2212400

    #16

    All parts diagram

    Burner Mounting Gasket

    Part #B2212400

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

  • Side Shield (2) for Ducane UHZB100A5 - Part 20121402

    #7

    All parts diagram

    Side Shield (2)

    Part #20121402

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

  • Transformer, 40 Va for Ducane UHZB100A5 - Part 20064401

    #31

    All parts diagram

    Transformer, 40 Va

    Part #20064401

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

  • Gasket, Tube Plate (2) for Ducane UHZB100A5 - Part 20123602

    #37

    All parts diagram

    Gasket, Tube Plate (2)

    Part #20123602

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

  • Control, Fan Timer for Ducane UHZB100A5 - Part 20123101

    #30

    All parts diagram

    Control, Fan Timer

    Part #20123101

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

  • Combustion Chamber for Ducane UHZB100A5 - Part 20199001

    #42

    All parts diagram

    Combustion Chamber

    Part #20199001

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

  • Rosette Flue Outlet for Ducane UHZB100A5 - Part B4155237

    #10

    All parts diagram

    Rosette Flue Outlet

    Part #B4155237

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

  • Control Box for Ducane UHZB100A5 - Part 20122901

    #28

    All parts diagram

    Control Box

    Part #20122901

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

  • Flue Box for Ducane UHZB100A5 - Part 20123504

    #36

    All parts diagram

    Flue Box

    Part #20123504

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

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair time and Difficulty

 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Repair time and Difficulty

 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

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.…

2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do.…

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.…

Parts & More

Air Handler
Camcorder
Camera
Cd Player
Cycling
Elliptical Machine
Heating & Cooling Combined Unit
Office Equipment
Plumbing
Receiver
Sports & Leisure
Television
Treadmill
Vhs Players & Vcrs
Video Equipment