Model # GUIC090DX50/P1226710F Official Amana gas furnace - guic series

Here are the diagrams and repair parts for Official Amana GUIC090DX50-P1226710F gas furnace - guic series, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 200 parts |

#31

Manifold assembly diagram

Orifice

Part #10716003

Replaced by #0163F00018

This item is not returnable

$4.29

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#641

Partition tube assembly & collector box diagram

Screw

Part #M0211021

Replaced by #WP489474

This item is not returnable

$4.86 |

17% OFF Phone Price : $5.86

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#251

Blower assembly & integrated control diagram

Screw

Part #M0267144

Replaced by #3400241

$12.49

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#281

Blower assembly & integrated control diagram

Grommet

Part #M0282015

Replaced by #WP487939

This item is not returnable

$4.39 |

19% OFF Phone Price : $5.39

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#211

Blower assembly & integrated control diagram

Screw

Part #M0211016

Replaced by #M0211016

This item is not returnable

$3.40

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#291

Blower assembly & integrated control diagram

Tie

Part #M0321202

Replaced by #WPW10339879

This item is not returnable

$4.37 |

19% OFF Phone Price : $5.37

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#831

Partition tube assembly & collector box diagram

Baffle-liner

Part #11008304

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

#61

Partition tube assembly & collector box diagram

Bracket-liner mounting

Part #10728601

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

All parts diagram

Sheet-spec

Part #11110614

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

#511

Partition tube assembly & collector box diagram

Screw

Part #M0219918

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

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

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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…

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…

Why won't the pressure washer starter rope retract?

Main causes: broken recoil spring, damaged recoil starter…

Why does my pressure washer's engine lose power?

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

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…

Why doesn't my pressure washer recoil starter work?

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

Why does my pressure washer spray too hard?

Main causes: faulty unloader valve, bad pressure regulator…

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…

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…

Repair guides for gas pressure washers

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

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How to install a pressure washer check valve kit

Air in the inlet water supply can damage the check valves. If the pump won’t build up pressure due to damaged check valv…

Repair difficulty

Time required

120 minutes or less

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…

Repair difficulty

Time required

45 minutes or less

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…

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.

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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

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

Top questions about Sears and Sears PartsDirect

Model # GUIC090DX50/P1226710F Official Amana gas furnace - guic series

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas pressure washers

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

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

Why won't the pressure washer starter rope retract?

Why does my pressure washer's engine lose power?

Why is the spray from my pressure washer weak?

Why doesn't my pressure washer recoil starter work?

Why does my pressure washer spray too hard?

Why won't my pressure washer engine start?

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

Repair guides for gas pressure washers

How to install a pressure washer check valve kit

How to install a pressure washer O-ring kit

How to install a pressure washer chemical injection kit

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

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

Top questions about Sears and Sears PartsDirect

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