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AO Smith GPDX75101 water heater Parts

Here are the diagrams and repair parts for AO Smith GPDX75101 water heater, as well as links to manuals and error code tables, if available.

AO Smith GPDX75101 water heater
By Schematic
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Browse Parts forGPDX75101 Water Heaters

  • Inlet Tube for AO Smith GPDX75101 - Part 100109381

    Water heater diagram

    Dip Tube

    Part #183900-028

    Replaced by #100109381

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    Manufacturer substitution
    This part replaces 183900-028. Substitute parts can look different from the original.
    In Stock
    $50.95
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  • Water Heater Anode Rod for AO Smith GPDX75101 - Part 100109594

    Water heater diagram

    Anode Rod

    Part #183523-039

    Replaced by #100109594

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    Manufacturer substitution
    This part replaces 183523-039. Substitute parts can look different from the original.
    In Stock
    $82.20
    7% OFF Phone Price : $88.20Info Icon
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  • Water Heater Heat Trap Nipple Kit for AO Smith GPDX75101 - Part 100108409

    Water heater diagram

    Nipple

    Part #184633-002

    Replaced by #100108409

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    Manufacturer substitution
    This part replaces 184633-002. Substitute parts can look different from the original.
    In Stock
    $38.69
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  • Adapter for AO Smith GPDX75101 - Part 196057-000

    Water heater diagram

    Adapter

    Part #196057-000

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

  • Burner for AO Smith GPDX75101 - Part 194549-000

    Water heater diagram

    Burner

    Part #194549-000

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

  • Gasket for AO Smith GPDX75101 - Part 0005301040

    Water heater diagram

    Gasket

    Part #0005301040

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

  • Flue Baffle for AO Smith GPDX75101 - Part 0004800990

    Water heater diagram

    Flue Baffle

    Part #0004800990

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

  • Orifice for AO Smith GPDX75101 - Part 181791-044

    Water heater diagram

    Orifice

    Part #181791-044

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

  • Switch for AO Smith GPDX75101 - Part 184353-000

    Water heater diagram

    Switch

    Part #184353-000

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

  • Manifold for AO Smith GPDX75101 - Part 184320-002

    Water heater diagram

    Manifold

    Part #184320-002

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

Most common symptoms to help you fix your water heaters

Choose a symptom to see related water heater repairs.

Main causes: faulty pressure relief valve, water is overheating...

Main causes: thermostats need adjustment, water heater capacity too low, bad heating element, thermostat failure, excess...

Main causes: broken heating element, thermostat failure, excessive tank sediment, tank size too small, burner valve asse...

Main causes: thermostat temperature set too high, thermostats need adjustment, faulty thermostat, shorted heating elemen...

Main causes: loose water pipe fittings, leaky drain valve, bad temperature-pressure relief valve, leaky heating element,...

Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failu...

Main causes: water supply needs chlorine treatment, anode rod too reactive...

Effective articles & videos to help repair your water heaters

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

Quiz: Are you abusing your appliances?

Quiz: Are you abusing your appliances?

Take our quiz to see how well you treat your appliances. Then, find out what you can do to help them last longer....

Water heater common questions

Water heater common questions

These common questions and answers can help you make the most of your water heater....

Easy DIY water heater repairs

Easy DIY water heater repairs

Read about some water heater repairs that you can easily do yourself....

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