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Whirlpool
Furnace

Model # FXC43-135C-1 Official Whirlpool gas-fired counterflow furnace

Here are the diagrams and repair parts for Official Whirlpool FXC43-135C-1 gas-fired counterflow 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 131 parts  |
Thermocouple 862720
#7

Burner and manifold assembly diagram

Thermocouple

Part #862720

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

Furnace Blower Wheel H601210
#13

Blower diagram

Furnace blower wheel

Part #H601210

Replaced by #601210

?
Manufacturer substitution
This part replaces H601210. Substitute parts can look different from the original.
$194.16
In Stock
Burner 862692
#3

Burner and manifold assembly diagram

Burner

Part #862692

Replaced by #610232

?
Manufacturer substitution
This part replaces 862692. Substitute parts can look different from the original.
$61.22
In Stock
Transformer 864312
#20

Junction box diagram

Transformer

Part #864312

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

Screw 273624
#9

Furnace body diagram

Screw

Part #273624

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

Motor 861652
#14

Blower diagram

Motor

Part #861652

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

Thermostat 42-9295

#NI

All parts diagram

Thermostat

Part #42-9295

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

Air Filter 860133
#10

Furnace casing diagram

Air filter

Part #860133

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

Twist-on Wire Connector 862694
#19

Junction box diagram

Twist-on wire connector

Part #862694

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

Washer 103320
Washer

Part #103320

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

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Read more

Why isn't my cooktop's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Read more

Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

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Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Read more
Repair difficulty
Time required
 30 minutes or less

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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.…

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

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