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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.
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Browse Parts for FXB43-80DR-1 Gas-Fired Hi-Boy Furnace
Heat exchanger assembly diagram
Support
Part #863256
The manufacturer no longer makes this part, and there's no substitute part
Return air cabinet diagram
Mod. Fxb43-105cr-1
Part #864354
The manufacturer no longer makes this part, and there's no substitute part
Stud
Part #9415819
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Slip Joint
Part #H602065
The manufacturer no longer makes this part, and there's no substitute part
Return air cabinet diagram
Panel
Part #864355
The manufacturer no longer makes this part, and there's no substitute part
Whirlpool gas-fired furnace diagram
Door
Part #H601446
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Base Plate
Part #H602070
The manufacturer no longer makes this part, and there's no substitute part
Burner and manifold assembly diagram
Screw
Part #863284
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Nut
Part #134551
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Filter Clip
Part #H600400
The manufacturer no longer makes this part, and there's no substitute part
Symptoms for upright freezers
Main causes: clogged or frozen defrost drain tube…
Repair guides for upright freezers
How to replace a freezer electronic control board
The electronic control board manages the compressor to control freezer temperature. Replace the control board using the…
Repair time and Difficulty
45 minutes or less
How to replace a freezer thermistor
When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…
Repair time and Difficulty
45 minutes or less
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…
Repair time and Difficulty
15 minutes or less
Effective articles & videos to help repair your furnaces
Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…
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