Carrier
Furnace

Model # FX4ANF042000 Official Carrier furnace

Here are the diagrams and repair parts for Official Carrier FX4ANF042000 furnace, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 156 parts  |

Capactr Run P291-1003
#47

Blower assy diagram

Capactr run

Part #P291-1003

Replaced by #12908

?
Manufacturer substitution
This part replaces P291-1003. Substitute parts can look different from the original.
This item is not returnable
$5.26
16% OFF Phone Price : $6.26
In Stock
Latch 314875-201
#11A

Outside cabinet diagram

Latch

Part #314875-201

This item is not returnable
In Stock
Grommet P251-0079
#46

Blower assy diagram

Grommet

Part #P251-0079

In Stock
Filter 317659-403
#NI

Outside cabinet diagram

Filter

Part #317659-403

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

Cap L 316812-201
#NI

Outside cabinet diagram

Cap l

Part #316812-201

This item is not returnable
In Stock
Harness 321708-701
#NI

Outside cabinet diagram

Harness

Part #321708-701

In Stock
Furnace Blower Fan Motor HC41AE197
#45

Blower assy diagram

Furnace blower fan motor

Part #HC41AE197

In Stock
Furnace Temperature Limit Switch HH19ZA950
#NI

Outside cabinet diagram

Furnace temperature limit switch

Part #HH19ZA950

$63.98
9% OFF Phone Price : $69.98
In Stock
Sw Temp Act HH19ZA965
#NI

Outside cabinet diagram

Sw temp act

Part #HH19ZA965

In Stock
Sw Temp Act HH12HV151
#NI

Outside cabinet diagram

Sw temp act

Part #HH12HV151

In Stock

Repair guides for side-by-side refrigerators

How to replace an ice dispenser motor in a side-by-side refrigerator

How to replace an ice dispenser motor in a side-by-side refrigerator

If your side-by-side refrigerator isn’t churning out ice, replacing the motor could fix the problem. These steps explain…

Repair difficulty
Time required
 45 minutes or less
How to replace a defrost heater in a side-by-side refrigerator

How to replace a defrost heater in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost heater could be faulty. Follow the…

Repair difficulty
Time required
 45 minutes or less
How to replace an evaporator fan motor in a side-by-side refrigerator

How to replace an evaporator fan motor in a side-by-side refrigerator

If your refrigerator isn't as cold as it should be, it could be that the evaporator fan motor isn't circulating air. Thi…

Repair difficulty
Time required
 60 minutes or less

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