Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Arcoaire
Furnace

Model # GUJ100N16A1 Official Arcoaire furnace

Here are the diagrams and repair parts for Official Arcoaire GUJ100N16A1 furnace, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 63 parts  |
Furnace Blower Fan Wheel 601210

#2

All parts diagram

Furnace blower fan wheel

Part #601210

$194.16
In Stock
Tubing 64930

#11

All parts diagram

Tubing

Part #64930

$77.80
In Stock
Furnace Blower Fan Motor Mounting Kit 609227

#5

All parts diagram

Furnace blower fan motor mounting kit

Part #609227

$113.60
In Stock
Panel Cutoff 721020008

#CC

All parts diagram

Panel cutoff

Part #721020008

$252.09
In Stock
Rail Galv Bl 57059

#EE

All parts diagram

Rail galv bl

Part #57059

$952.55
In Stock
Furnace Burner (replaces 1012384) 1008725

#12

All parts diagram

Furnace burner (replaces 1012384)

Part #1008725

$129.04
In Stock
Furnace Temperature Limit Switch 34335002

#17

All parts diagram

Furnace temperature limit switch

Part #34335002

$49.31
In Stock
Furnace Blower Comb 1010239

#19

All parts diagram

Furnace blower comb

Part #1010239

$383.32
In Stock
Gskt Htx Bnr 2480906

#F

All parts diagram

Gskt htx bnr

Part #2480906

$15.97
In Stock
Switch Doo 1010712

#3

All parts diagram

Switch doo

Part #1010712

$28.69
In Stock

Effective articles & videos to help repair your furnaces

View all
How to get your furnace ready for winter

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.…

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

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

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More