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

Whirlpool FXB43-80DR-1 gas-fired hi-boy furnace Parts

Here are the diagrams and repair parts for Whirlpool FXB43-80DR-1 gas-fired hi-boy furnace, as well as links to manuals and error code tables, if available.

Whirlpool FXB43-80DR-1 gas-fired hi-boy furnace
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for FXB43-80DR-1 Gas-Fired Hi-Boy Furnace

  • Screw for Whirlpool FXB43-80DR-1 - Part 132821

    Return air cabinet diagram

    Screw

    Part #132821

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

  • Screw for Whirlpool FXB43-80DR-1 - Part 273556

    Screw

    Part #273556

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

  • Crosslighter for Whirlpool FXB43-80DR-1 - Part 863374

    Burner and manifold assembly diagram

    Crosslighter

    Part #863374

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

  • Mounting Plate for Whirlpool FXB43-80DR-1 - Part 863289

    Heat exchanger assembly diagram

    Mounting Plate

    Part #863289

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

  • Panel for Whirlpool FXB43-80DR-1 - Part 864336S

    Whirlpool gas-fired furnace diagram

    Panel

    Part #864336S

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

  • Mounting Plate for Whirlpool FXB43-80DR-1 - Part 863290

    Heat exchanger assembly diagram

    Mounting Plate

    Part #863290

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

  • Mod. Fxb44-55br-1 for Whirlpool FXB43-80DR-1 - Part 862770

    Blower assembly diagram

    Mod. Fxb44-55br-1

    Part #862770

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

  • Manifold for Whirlpool FXB43-80DR-1 - Part H600401

    Burner and manifold assembly diagram

    Manifold

    Part #H600401

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

  • Insulation for Whirlpool FXB43-80DR-1 - Part H600102

    Heat exchanger assembly diagram

    Insulation

    Part #H600102

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

  • Screw for Whirlpool FXB43-80DR-1 - Part 457558

    Burner and manifold assembly diagram

    Screw

    Part #457558

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

Repair guides for side-by-side refrigerators

How to replace an electronic control board on the back of a refrigerator

How to replace an electronic control board on the back of a refrigerator

If your refrigerator isn't running, an electronic control board failure could be the problem. A service technician can d…

Repair time and Difficulty

 15 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair time and Difficulty

 15 minutes or less
How to replace an ice maker in a side-by-side refrigerator

How to replace an ice maker in a side-by-side refrigerator

Learn how to replace the ice maker in a side-by-side refrigerator with these step-by-step instructions.…

Repair time and Difficulty

 30 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.…

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

Bottom-Mount Refrigerator
Chest Freezer
Dryer
Electric Wall Oven
Elliptical Machine
Exercise Cycle
Farming
Front-Engine Lawn Tractor
Laundry Center
Lawn Edger
Microwave
Microwave/Hood Combo
Others
Parts
Power Saw
Wine & Beverage Cooler