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Goodman GDPS100-3 gas furnace

Goodman GDPS100-3 gas furnace Parts

Here are the diagrams and repair parts for Goodman GDPS100-3 gas furnace, as well as links to manuals and error code tables, if available.

By Schematic
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Browse Parts for GDPS100-3 Gas Furnace

  • Service Blow for Goodman GDPS100-3 - Part 18682-45S

    Blower assemblies diagram

    Service Blow

    Part #18682-45S

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

  • Furnace Blower Fan Motor Mounting Bracket for Goodman GDPS100-3 - Part B13768-57

    Blower assemblies diagram

    Furnace Blower Fan Motor Mounting Bracket

    Part #B13768-57

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

  • Furnace Blower Door for Goodman GDPS100-3 - Part 18223-32

    Gas furnace diagram

    Furnace Blower Door

    Part #18223-32

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

  • Gas Burner for Goodman GDPS100-3 - Part B18225-00

    Gas furnace diagram

    Gas Burner

    Part #B18225-00

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

  • Energy Cut-o for Goodman GDPS100-3 - Part B14972-04

    Heat exchanger assembly diagram

    Energy Cut-o

    Part #B14972-04

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

  • Burner Assembly for Goodman GDPS100-3 - Part B18225-04

    Gas furnace diagram

    Burner Assembly

    Part #B18225-04

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

  • Blower Asm. for Goodman GDPS100-3 - Part 18682-47S

    Blower assemblies diagram

    Blower Asm.

    Part #18682-47S

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

  • Blower Asm S for Goodman GDPS100-3 - Part 18682-42S

    Blower assemblies diagram

    Blower Asm S

    Part #18682-42S

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

  • Burner Assembly for Goodman GDPS100-3 - Part B18225-08

    Gas furnace diagram

    Burner Assembly

    Part #B18225-08

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

  • Flue Restric for Goodman GDPS100-3 - Part 18248-16

    Heat exchanger assembly diagram

    Flue Restric

    Part #18248-16

    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.

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

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

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

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

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

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

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

Main causes: clogged drain hose, faulty rotor valve, leaky 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 valve motor

How to replace a water softener valve motor

The valve motor rotates the valve rotor to operate the water softener. If the water softener valve motor fails, follow t…

Repair time and Difficulty

 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 time and Difficulty

 15 minutes or less
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 time and Difficulty

 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.…

2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do.…

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Top questions about Sears and Sears PartsDirect

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