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 FCG50246 water heater

AO Smith FCG50246 water heater Parts

Here are the diagrams and repair parts for AO Smith FCG50246 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 FCG50246 Water Heaters

  • Label for AO Smith FCG50246 - Part 181139

    Water heater diagram

    Label

    Part #181139

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

  • Label for AO Smith FCG50246 - Part 182734

    Water heater diagram

    Label

    Part #182734

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

  • Inlet Tube for AO Smith FCG50246 - Part 182971-39

    Water heater diagram

    Inlet Tube

    Part #182971-39

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

  • Label for AO Smith FCG50246 - Part 181138

    Water heater diagram

    Label

    Part #181138

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

  • Owner's Manual for AO Smith FCG50246 - Part 183059

    Water heater diagram

    Owner's Manual

    Part #183059

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

  • Natural Gas Burner for AO Smith FCG50246 - Part 182725-6

    Water heater diagram

    Natural Gas Burner

    Part #182725-6

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

  • Insert for AO Smith FCG50246 - Part 181235

    Water heater diagram

    Insert

    Part #181235

    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

Canister Vacuum
Dryer
Electric Range
Electric Wall Oven
Freestanding Freezer
Front-Engine Lawn Tractor
Gas Pressure Washer
Gas Range
Household Fan
Lawn Vacuum
Range
Side-By-Side Refrigerator
Table Saw
Top-Mount Refrigerator
Upright Freezer
Washer