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AO Smith GDVH75 water heater

AO Smith GDVH75 water heater Parts

Here are the diagrams and repair parts for AO Smith GDVH75 water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for GDVH75 Water Heaters

  • Water Heater Temperature And Pressure Relief Valve for AO Smith GDVH75 - Part 9000728

    Water heater diagram

    Water Heater Temperature And Pressure Relief Valve

    Part #9000728

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

  • Water Heater Pilot Tube Assembly for AO Smith GDVH75 - Part 9000278

    Vent kit diagram

    Water Heater Pilot Tube Assembly

    Part #9000278
    This item is not returnable
    In Stock
    $20.04
    23% OFF Phone Price : $26.04Info Icon
    Minus Item
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  • Water Heater Gas Control Valve for AO Smith GDVH75 - Part 100108354

    Water heater diagram

    Gas Valve

    Part #9000249

    Replaced by #100108354

    Info Icon
    Manufacturer substitution
    This part replaces 9000249. Substitute parts can look different from the original.
    In Stock
    $337.68
    Minus Item
    Qty
    Plus Item
  • Water Heater Pilot Burner And Igniter for AO Smith GDVH75 - Part 100109101

    Water heater diagram

    Natural Gas Pilot

    Part #9003084

    Replaced by #100109101

    Info Icon
    Manufacturer substitution
    This part replaces 9003084. Substitute parts can look different from the original.
    In Stock
    $159.38
    Minus Item
    Qty
    Plus Item
  • K,orifice,3 for AO Smith GDVH75 - Part 100108636

    Water heater diagram

    Ao Smith Burner Orifice

    Part #9001701

    Replaced by #100108636

    Info Icon
    Manufacturer substitution
    This part replaces 9001701. Substitute parts can look different from the original.
    In Stock
    $32.24
    Minus Item
    Qty
    Plus Item
  • Water Heater Manifold Inner Door for AO Smith GDVH75 - Part 100108371

    Water heater diagram

    Water Heater Manifold Inner Door

    Part #9000281

    Replaced by #100108371

    Info Icon
    Manufacturer substitution
    This part replaces 9000281. Substitute parts can look different from the original.
    In Stock
    $58.02
    Minus Item
    Qty
    Plus Item
  • Water Heater Igniter for AO Smith GDVH75 - Part 100109221

    Water heater diagram

    Water Heater Igniter

    Part #9003410

    Replaced by #100109221

    Info Icon
    Manufacturer substitution
    This part replaces 9003410. Substitute parts can look different from the original.
    In Stock
    $37.63
    Minus Item
    Qty
    Plus Item
  • K,dip Tube,p for AO Smith GDVH75 - Part 100108611

    Water heater diagram

    State Dip Tube

    Part #9001598

    Replaced by #100108611

    Info Icon
    Manufacturer substitution
    This part replaces 9001598. Substitute parts can look different from the original.
    In Stock
    $36.53
    Minus Item
    Qty
    Plus Item
  • Ao Smith Water Heater Drain Valve for AO Smith GDVH75 - Part 100108605

    Vent kit diagram

    Ao Smith Water Heater Drain Valve

    Part #9001588

    Replaced by #100108605

    Info Icon
    Manufacturer substitution
    This part replaces 9001588. Substitute parts can look different from the original.
    In Stock
    $53.73
    Minus Item
    Qty
    Plus Item
  • Door Gasket for AO Smith GDVH75 - Part 9000695

    Water heater diagram

    Door Gasket

    Part #9000695

    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.

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Why is my water heater's pressure relief valve dripping water?

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

Read more

Why isn't my water heater making the water hot enough?

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

Read more

Why isn't my water heater making enough hot water?

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

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Why is my water heater making the water too hot?

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

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Why is there water in my water heater's drain pan?

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

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Why isn't my water heater heating my water?

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

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Why does my hot water smell like rotten eggs?

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

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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.

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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.…

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Water heater common questions

Water heater common questions

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

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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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