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 # GUC070B30A/P9898402F Official Amana gas furnace - guc series

Here are the diagrams and repair parts for Official Amana GUC070B30A-P9898402F 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 207 parts  |
Use M0223230 M0211343
#41

(guc045b30a/p9898401f) (guc070b30a/p9898402f) (guc070b40a/p9898403f) (guc090b35a/p9898404f) (guc090b50a/p9898405f) (guc115b50a/p9898406f) 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
$4.89 | 
17% OFF Phone Price : $5.89
In Stock
Igniter B1336102
#4

(guc045b30a/p9898401f) (guc070b30a/p9898402f) (guc070b40a/p9898403f) (guc090b35a/p9898404f) (guc090b50a/p9898405f) (guc115b50a/p9898406f) diagram

Igniter

Part #B1336102

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

Screw M0236717
#26

(guc045b30a/p9898401f) (guc070b30a/p9898402f) (guc070b40a/p9898403f) (guc090b35a/p9898404f) (guc090b50a/p9898405f) (guc115b50a/p9898406f) 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
$6.49 | 
13% OFF Phone Price : $7.49
In Stock
Relay B1217301
#4

(guc045b30a/p9898401f) (guc070b30a/p9898402f) (guc070b40a/p9898403f) (guc090b35a/p9898404f) (guc090b50a/p9898405f) (guc115b50a/p9898406f) diagram

Relay

Part #B1217301

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

Screw M0211003
#2

(guc045b30a/p9898401f) (guc070b30a/p9898402f) (guc070b40a/p9898403f) (guc090b35a/p9898404f) (guc090b50a/p9898405f) (guc115b50a/p9898406f) diagram

Screw

Part #M0211003

Replaced by #M0216703

?
Manufacturer substitution
This part replaces M0211003. Substitute parts can look different from the original.
This item is not returnable
$3.40
In Stock
Screw M0267144
#18

(guc045b30a/p9898401f) (guc070b30a/p9898402f) (guc070b40a/p9898403f) (guc090b35a/p9898404f) (guc090b50a/p9898405f) (guc115b50a/p9898406f) 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
Screw M0216515
#21

(guc045b30a/p9898401f) (guc070b30a/p9898402f) (guc070b40a/p9898403f) (guc090b35a/p9898404f) (guc090b50a/p9898405f) (guc115b50a/p9898406f) 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
$4.39 | 
19% OFF Phone Price : $5.39
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
Use M2820-15 M0282013
#17

(guc045b30a/p9898401f) (guc070b30a/p9898402f) (guc070b40a/p9898403f) (guc090b35a/p9898404f) (guc090b50a/p9898405f) (guc115b50a/p9898406f) 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 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 gas pressure washers

Choose a symptom to see related pressure washer repairs.

View all

Why does my pressure washer spray too hard?

Main causes: faulty unloader valve, bad pressure regulator…

Read more

Why won't my pressure washer engine start?

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

Read more

Why does my pressure washer's engine lose power?

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

Read more

Why won't the pressure washer starter rope retract?

Main causes: broken recoil spring, damaged recoil starter…

Read more

Why is smoke coming from the pressure washer's exhaust?

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

Read more

Why does water spray out of my pressure washer's pressure relief valve?

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

Read more

Why is the spray from my pressure washer weak?

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

Read more

Why won't my pressure washer mix in the detergent?

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

Read more

Why doesn't my pressure washer recoil starter work?

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

Read more

Repair guides for gas pressure washers

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

View all
How to install a pressure washer chemical injection kit

How to install a pressure washer chemical injection kit

The chemical injection valve draws detergent into the pump. If it’s not drawing detergent, use a repair kit to replace t…

Read more
Repair difficulty
Time required
 15 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a pressure washer pump

How to replace a pressure washer pump

The pump can be damaged by air in the inlet water supply or by chemicals that remain in the pump body after using the ch…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles and videos to get the most out of your pressure washer.

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