Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
AO Smith GDVH40 water heater

AO Smith GDVH40 water heater Parts

Here are the diagrams and repair parts for AO Smith GDVH40 water heater, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for GDVH40 Water Heaters

  • Water Heater Burner Orifice for AO Smith GDVH40 - Part 100108635

    Water heater diagram

    Water Heater Burner Orifice

    Part #9001700

    Replaced by #100108635

    Info Icon
    Manufacturer substitution
    This part replaces 9001700. Substitute parts can look different from the original.
    In Stock
    $36.53
    Minus Item
    Qty
    Plus Item
  • K,drain Pan for AO Smith GDVH40 - Part 100108931

    Vent kit diagram

    Drain Pan

    Part #9002769

    Replaced by #100108931

    Info Icon
    Manufacturer substitution
    This part replaces 9002769. Substitute parts can look different from the original.
    In Stock
    $112.70
    Minus Item
    Qty
    Plus Item
  • Burner for AO Smith GDVH40 - Part 9002411

    Vent kit diagram

    Burner

    Part #9002411

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

  • Dirt Leg for AO Smith GDVH40 - Part 181206-001

    Water heater diagram

    Dirt Leg

    Part #181206-001

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

  • Flue Baffle for AO Smith GDVH40 - Part 9002837

    Water heater diagram

    Flue Baffle

    Part #9002837

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

  • Gasket for AO Smith GDVH40 - Part 9001291

    Vent kit diagram

    Gasket

    Part #9001291

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

  • Flue Elbow for AO Smith GDVH40 - Part 9000718

    Vent kit diagram

    Flue Elbow

    Part #9000718

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

  • Vent Pipe for AO Smith GDVH40 - Part 9001278

    Vent kit diagram

    Vent Pipe

    Part #9001278

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

  • Gasket for AO Smith GDVH40 - Part 9000710

    Gasket

    Part #9000710

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

  • Vent Cap for AO Smith GDVH40 - Part 9003165

    Vent kit diagram

    Vent Cap

    Part #9003165

    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.…

Parts & More

Bottom-Mount Refrigerator
Dryer
Elliptical Machine
Gas Grill
Gas Range
Painting Power Tool
Parts
Side-By-Side Refrigerator