Can’t find your part? Contact us:

+1-309-603-4777

Furnace

Model # GUCA045AX30/P1227501F Official Amana gas furnace - guca series

Here are the diagrams and repair parts for Official Amana GUCA045AX30-P1227501F gas furnace - guca 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

ALL PARTS

Showing 10 of 180 parts |

Orifice 10716003

Heat exchanger/manifold assembly diagram

Orifice

Part #10716003

Replaced by #0163F00018

?

This item is not returnable

$4.29

In Stock

Qty

Screw M0267144

Blower assembly diagram

Screw

Part #M0267144

Replaced by #3400241

?

$12.49

In Stock

Qty

Grommet M0282015

Blower assembly diagram

Grommet

Part #M0282015

Replaced by #WP487939

?

This item is not returnable

$4.39 |

19% OFF Phone Price : $5.39

In Stock

Qty

Tie M0321202

Tie

Part #M0321202

Replaced by #WPW10339879

?

This item is not returnable

$4.37 |

19% OFF Phone Price : $5.37

In Stock

Qty

Cover Uf-pnt 20239306

Cabinet assembly diagram

Cover uf-pnt

Part #20239306

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

Screw M0253516

Blower assembly diagram

Screw

Part #M0253516

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

Manifold 20196403

Heat exchanger/manifold assembly diagram

Manifold

Part #20196403

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

Motor Mount Band 10441601

Blower assembly diagram

Motor mount band

Part #10441601

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

Basepan Uf-pnt 20239004

Cabinet assembly diagram

Basepan uf-pnt

Part #20239004

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

Panel-part 5b 20191406

Recupe coil assembly diagram

Panel-part 5b

Part #20191406

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

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

Why is my softened water salty?

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

Why isn't my water softener meter working?

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

Why does my water softener overflow?

Main causes: faulty brine valve assembly, bad rotor valve…

Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

Why is there no display on my water softener?

Main causes: lack of electrical power, bad power transformer, faulty timer…

Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

Why does my water softener leak water?

Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…

Repair guides for water softeners

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

How to replace a water softener venturi

How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

Repair difficulty

Time required

15 minutes or less

How to replace a water softener rotor position switch

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

Repair difficulty

Time required

30 minutes or less

How to replace a water softener timer

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

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 water softener.

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.…

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.…

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.…

Stay Connected