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Rheem 21V30-5 30-gallon efficient v gas water heater

Rheem 21V30-5 30-gallon efficient v gas water heater Parts

Here are the diagrams and repair parts for Rheem 21V30-5 30-gallon efficient v gas water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for 21V30-5 Water Heaters

  • Water Heater Thermocouple for Rheem 21V30-5 - Part H06E-36

    Replacement parts diagram

    Thermocouple

    Part #AP-6379-Q

    Replaced by #H06E-36

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    Manufacturer substitution
    This part replaces AP-6379-Q. Substitute parts can look different from the original.
    In Stock
    $17.41
    10% OFF Phone Price : $19.41Info Icon
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  • Water Heater Burner Access Door for Rheem 21V30-5 - Part AS29501-3

    Replacement parts diagram

    Door

    Part #AS-29501

    Replaced by #AS29501-3

    Info Icon
    Manufacturer substitution
    This part replaces AS-29501. Substitute parts can look different from the original.
    This item is not returnable
    Check Availability
    $31.72
    16% OFF Phone Price : $37.72Info Icon
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  • Rheem Water Heater Anode Rod for Rheem 21V30-5 - Part SP11309C

    Replacement parts diagram

    Anode Rod

    Part #AS-35693A-C

    Replaced by #SP11309C

    Info Icon
    Manufacturer substitution
    This part replaces AS-35693A-C. Substitute parts can look different from the original.
    In Stock
    $68.22
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  • Gasket for Rheem 21V30-5 - Part AP6948-3

    Replacement parts diagram

    Tube Gasket

    Part #AP-6948

    Replaced by #AP6948-3

    Info Icon
    Manufacturer substitution
    This part replaces AP-6948. Substitute parts can look different from the original.
    In Stock
    $25.24
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  • Water Heater Dip Tube for Rheem 21V30-5 - Part SP11248R

    Replacement parts diagram

    Dip Tube

    Part #AS-21064-Q

    Replaced by #SP11248R

    Info Icon
    Manufacturer substitution
    This part replaces AS-21064-Q. Substitute parts can look different from the original.
    In Stock
    $47.89
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  • Ao Smith Water Heater Drain Valve for Rheem 21V30-5 - Part 100108605

    Replacement parts diagram

    Drain Valve

    Part #AP-10424-B

    Replaced by #100108605

    Info Icon
    Manufacturer substitution
    This part replaces AP-10424-B. Substitute parts can look different from the original.
    In Stock
    $53.73
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  • Water Heater Lp Pilot Burner for Rheem 21V30-5 - Part SP8980C

    Replacement parts diagram

    Burner

    Part #AP-8980-B

    Replaced by #SP8980C

    Info Icon
    Manufacturer substitution
    This part replaces AP-8980-B. Substitute parts can look different from the original.
    In Stock
    $63.49
    Minus Item
    Qty
    Plus Item
  • Water Heater Gas Control Valve for Rheem 21V30-5 - Part SP20164

    Replacement parts diagram

    Thermostat

    Part #AP-8555-B

    Replaced by #SP20164

    Info Icon
    Manufacturer substitution
    This part replaces AP-8555-B. Substitute parts can look different from the original.
    In Stock
    $188.52
    6% OFF Phone Price : $200.52Info Icon
    Minus Item
    Qty
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  • Tube for Rheem 21V30-5 - Part AP-8964-C

    Replacement parts diagram

    Tube

    Part #AP-8964-C

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

  • Draft Hood for Rheem 21V30-5 - Part AS-36352(W)

    Replacement parts diagram

    Draft Hood

    Part #AS-36352(W)

    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…

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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…

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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

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