Arcoaire
Furnace

Model # GUJ125N20B1 Official Arcoaire furnace

Here are the diagrams and repair parts for Official Arcoaire GUJ125N20B1 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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Showing 10 of 63 parts  |

Cap Rnrd 1094956

#6

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Cap rnrd

Part #1094956

Replaced by #12908

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Manufacturer substitution
This part replaces 1094956. Substitute parts can look different from the original.
This item is not returnable
$5.26
16% OFF Phone Price : $6.26
In Stock
Rail Galv Bl 57059

#EE

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Rail galv bl

Part #57059

In Stock
Furnace Blower Comb 1010239

#19

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Furnace blower comb

Part #1010239

In Stock
Gskt Htx Bnr 2480907

#F

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Gskt htx bnr

Part #2480907

This item is not returnable
In Stock
Panel Cutoff 721020008

#CC

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Panel cutoff

Part #721020008

In Stock
Tubing 64930

#11

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Tubing

Part #64930

In Stock
Furnace Burner 1008726

#12

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Furnace burner

Part #1008726

In Stock
Switch 1005548

#22

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Switch

Part #1005548

Replaced by #1013101

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Manufacturer substitution
This part replaces 1005548. Substitute parts can look different from the original.
In Stock
Filter Rack 741010039

#U

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Filter rack

Part #741010039

Replaced by #741010039

?
Manufacturer substitution
This part replaces 741010039. Substitute parts can look different from the original.
In Stock
Sw Lmt T  Rp 1320362

#17

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Sw lmt t rp

Part #1320362

Replaced by #1066427

?
Manufacturer substitution
This part replaces 1320362. Substitute parts can look different from the original.
In Stock

Repair guides for side-by-side refrigerators

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How to replace a foamed-in-place 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…

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Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

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

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

If frost is building up in the freezer of your side-by-side refrigerator, the defrost sensor could be at fault. You can …

Repair difficulty
Time required
 45 minutes or less

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