Arcoaire
Furnace

Model # GUJ050N12B1 Official Arcoaire furnace

Here are the diagrams and repair parts for Official Arcoaire GUJ050N12B1 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 64 parts  |

Limit Switch 1005549

#20

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Limit switch

Part #1005549

Replaced by #1013102

?
Manufacturer substitution
This part replaces 1005549. Substitute parts can look different from the original.
$15.62
11% OFF Phone Price : $17.62
In Stock
Furnace Blower Comb 1010239

#19

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Furnace blower comb

Part #1010239

In Stock
Switch Doo 1010712

#3

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Switch doo

Part #1010712

In Stock
Furnace Temperature Limit Switch 34333002

#17

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Furnace temperature limit switch

Part #34333002

$45.29
10% OFF Phone Price : $50.29
In Stock
Tubing 64930

#11

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Tubing

Part #64930

In Stock
Furnace Blower Fan Motor Mounting Kit 609227

#5

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Furnace blower fan motor mounting kit

Part #609227

In Stock
Rail Galv Bl 57059

#EE

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Rail galv bl

Part #57059

In Stock
Furnace Burner 1009178

#12

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Furnace burner

Part #1009178

In Stock
Furnace Blower Fan Wheel (replaces 1149145, 1162422, 1645225, 1665008, 1680076, 1695012, 24020801, 600957, 601004, 72978, H600587) 600587

#2

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Furnace blower fan wheel (replaces 1149145, 1162422, 1645225, 1665008, 1680076, 1695012, 24020801, 600957, 601004, 72978, h600587)

Part #600587

$130.20
7% OFF Phone Price : $140.20
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.
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Symptoms for gas grills

Choose a symptom to see related gas grill repairs.

Main causes: nearly empty fuel tank, faulty pressure regulator, burner tube clogs, bad burner tube alignment to gas valv…

Main causes: empty fuel tank, tripped flow-limiting device on the pressure regulator, faulty manifold valves, burner tub…

Main causes: damaged or dirty flame tamers, corroded firebox, accumulated grease and debris in the grease pan…

Main causes: clogged burner tubes, cracked insulators on igniter electrodes, wiring failures, bad ignition module, manif…

Repair guides for gas grills

These step-by-step repair guides will help you safely fix what’s broken on your gas grill.

How to replace a gas grill wheel

How to replace a gas grill wheel

Replace a broken or damaged wheel in less than 15 minutes.…

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 15 minutes or less
How to replace a gas grill igniter electrode

How to replace a gas grill igniter electrode

Replace the igniter electrode on your gas grill if it won’t light the burner.…

Repair difficulty
Time required
 15 minutes or less
How to replace a gas grill ignition module

How to replace a gas grill ignition module

Follow these steps to replace the ignition module if it doesn't produce a spark. …

Repair difficulty
Time required
 15 minutes or less

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How to get your furnace ready for winter

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