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AO Smith PGC100243 water heater

AO Smith PGC100243 water heater Parts

Here are the diagrams and repair parts for AO Smith PGC100243 water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for PGC100243 Water Heaters

  • Gas Valve for AO Smith PGC100243 - Part 182792-2

    Water heater diagram

    Gas Valve

    Part #182792-2

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

  • Draft Hood for AO Smith PGC100243 - Part 39072-200

    Water heater diagram

    Draft Hood

    Part #39072-200

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

  • Anode Rod for AO Smith PGC100243 - Part 43817-50

    Water heater diagram

    Anode Rod

    Part #43817-50

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

  • Orifice,pg for AO Smith PGC100243 - Part 181778-38

    Water heater diagram

    Orifice,pg

    Part #181778-38

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

  • Burner for AO Smith PGC100243 - Part 41157-8

    Water heater diagram

    Burner

    Part #41157-8

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

  • Fitting for AO Smith PGC100243 - Part 32365

    Water heater diagram

    Fitting

    Part #32365

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

  • 2nd Anode Out/heat Trap for AO Smith PGC100243 - Part N/A

    Water heater diagram

    2nd Anode Out/heat Trap

    Part #N/A

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

  • Nipple for AO Smith PGC100243 - Part 41319

    Water heater diagram

    Nipple

    Part #41319

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

  • Owner's Manual for AO Smith PGC100243 - Part 183519

    Water heater diagram

    Owner's Manual

    Part #183519

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

  • Inlet Tube for AO Smith PGC100243 - Part 183513

    Water heater diagram

    Inlet Tube

    Part #183513

    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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