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
Amana
Furnace

Model # GUC090B50B/P1106905F Official Amana gas furnace - guc series

Here are the diagrams and repair parts for Official Amana GUC090B50B-P1106905F gas furnace - guc series, 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 215 parts  |
Screw M0216515
#21

(guc045b30b/p1106901f) (guc070b30b/p1106902f) (guc070b40b/p1106903f) (guc090b35b/p1106904f) (guc090b50b/p1106905f) (guc115b50b/p1106906f) diagram

Screw

Part #M0216515

Replaced by #WP489349

?
Manufacturer substitution
This part replaces M0216515. Substitute parts can look different from the original.
This item is not returnable
$4.46 | 
18% OFF Phone Price : $5.46
In Stock
Use M0223230 M0211343
#41

(guc045b30b/p1106901f) diagram

Use m0223230

Part #M0211343

Replaced by #R9800670

?
Manufacturer substitution
This part replaces M0211343. Substitute parts can look different from the original.
This item is not returnable
$4.97 | 
17% OFF Phone Price : $5.97
In Stock
Screw M0211022
Screw

Part #M0211022

Replaced by #WP3400886

?
Manufacturer substitution
This part replaces M0211022. Substitute parts can look different from the original.
This item is not returnable
$6.49 | 
13% OFF Phone Price : $7.49
In Stock
Flame Sensor C6437502
#5

(guc045b30b/p1106901f) (guc070b30b/p1106902f) (guc070b40b/p1106903f) (guc090b35b/p1106904f) (guc090b50b/p1106905f) (guc115b50b/p1106906f) diagram

Flame sensor

Part #C6437502

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

Screw M0236717
#26

(guc045b30b/p1106901f) diagram

Screw

Part #M0236717

Replaced by #WP489464

?
Manufacturer substitution
This part replaces M0236717. Substitute parts can look different from the original.
This item is not returnable
$6.60 | 
13% OFF Phone Price : $7.60
In Stock
Igniter B1336102
#4

(guc045b30b/p1106901f) (guc070b30b/p1106902f) (guc070b40b/p1106903f) (guc090b35b/p1106904f) (guc090b50b/p1106905f) (guc115b50b/p1106906f) diagram

Igniter

Part #B1336102

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

Use M2820-15 M0282013
#17

(guc045b30b/p1106901f) (guc070b30b/p1106902f) (guc070b40b/p1106903f) (guc090b35b/p1106904f) (guc090b50b/p1106905f) (guc115b50b/p1106906f) diagram

Use m2820-15

Part #M0282013

Replaced by #WP487939

?
Manufacturer substitution
This part replaces M0282013. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Screw M0267144
#18

(guc045b30b/p1106901f) (guc070b30b/p1106902f) (guc070b40b/p1106903f) (guc090b35b/p1106904f) (guc090b50b/p1106905f) (guc115b50b/p1106906f) diagram

Screw

Part #M0267144

Replaced by #3400241

?
Manufacturer substitution
This part replaces M0267144. Substitute parts can look different from the original.
$12.49
In Stock
Relay B1217301
#4

(guc045b30b/p1106901f) (guc070b30b/p1106902f) (guc070b40b/p1106903f) (guc090b35b/p1106904f) (guc090b50b/p1106905f) (guc115b50b/p1106906f) diagram

Relay

Part #B1217301

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

Screw M0211016
Screw

Part #M0211016

Replaced by #M0211016

?
Manufacturer substitution
This part replaces M0211016. Substitute parts can look different from the original.
This item is not returnable
$3.40
In Stock

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Read more

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

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

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Read more
Repair difficulty
Time required
 15 minutes or less

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