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Gas Water Heater

Model # 5-40-NGRS7 Official Sentry gas water heater

Here are the diagrams and repair parts for Official Sentry 5-40-NGRS7 gas water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for5-40-NGRS7 Water Heaters

  • Water Heater Thermocouple 9000283
    #14

    Functional replacement parts diagram

    Water heater thermocouple

    Part #9000283

    Replaced by #H06E-36

    ?
    Manufacturer substitution
    This part replaces 9000283. Substitute parts can look different from the original.
    $14.91
    12% OFF Phone Price : $16.91
    In Stock
  • Water Heater Temperature And Pressure Relief Valve 9000071
    #20

    Functional replacement parts diagram

    Water heater temperature and pressure relief valve

    Part #9000071

    Replaced by #100108279

    ?
    Manufacturer substitution
    This part replaces 9000071. Substitute parts can look different from the original.
    $55.22
    10% OFF Phone Price : $61.22
    In Stock
  • Anode Rod 9000705
    #6

    Functional replacement parts diagram

    Anode rod

    Part #9000705

    Replaced by #100300397

    ?
    Manufacturer substitution
    This part replaces 9000705. Substitute parts can look different from the original.
    $89.10
    6% OFF Phone Price : $95.10
    In Stock
  • Thermostat 9000246
    #9

    Functional replacement parts diagram

    Thermostat

    Part #9000246

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

  • Pilot 9000284
    #15

    Functional replacement parts diagram

    Pilot

    Part #9000284

    Replaced by #100109070

    ?
    Manufacturer substitution
    This part replaces 9000284. Substitute parts can look different from the original.
    In Stock
  • Dip Tube 9001839
    #5

    Functional replacement parts diagram

    Dip tube

    Part #9001839

    Replaced by #100108765

    ?
    Manufacturer substitution
    This part replaces 9001839. Substitute parts can look different from the original.
    In Stock
  • Anode Rod 9000707
    #21

    Functional replacement parts diagram

    Anode rod

    Part #9000707

    Replaced by #100108571

    ?
    Manufacturer substitution
    This part replaces 9000707. Substitute parts can look different from the original.
    In Stock
  • Rexel Pan Base 9001609
    #26A

    Functional replacement parts diagram

    Rexel pan base

    Part #9001609

    Replaced by #100108616

    ?
    Manufacturer substitution
    This part replaces 9001609. Substitute parts can look different from the original.
    In Stock
  • Water Heater Pilot Tube Assembly 9000278
    #13

    Functional replacement parts diagram

    Water heater pilot tube assembly

    Part #9000278

    Replaced by #100108370

    ?
    Manufacturer substitution
    This part replaces 9000278. Substitute parts can look different from the original.
    In Stock
  • Water Heater Burner 9000390
    #16A

    Functional replacement parts diagram

    Water heater burner

    Part #9000390

    Replaced by #100108399

    ?
    Manufacturer substitution
    This part replaces 9000390. Substitute parts can look different from the original.
    In Stock

Most common symptoms to help you fix your water heaters

Choose a symptom to see related water heater repairs.

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

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

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

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

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

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.

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

Using a wiring schematic to trace a current video

Using a wiring schematic to trace a current video

Find out what’s wrong with your appliance by following a circuit.…

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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