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Maytag
Gas Water Heater

Model # HRN4950S Official Maytag gas water heater

Here are the diagrams and repair parts for Official Maytag HRN4950S gas water heater, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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Showing 10 of 35 parts  |
Nipple (w/he 66001705
#12

Body diagram

Nipple (w/he

Part #66001705

Replaced by #66001705

?
Manufacturer substitution
This part replaces 66001705. Substitute parts can look different from the original.
$21.67
In Stock
Burner Orifice 66001604
#3B

Body diagram

Burner orifice

Part #66001604

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

Gas Conversion Kit Valve 66001823
#18A

Body diagram

Gas conversion kit valve

Part #66001823

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

Pilot Assembly (series 9) 66001806
#5

Body diagram

Pilot assembly (series 9)

Part #66001806

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

Manual, Use & Care (series 9) (non-illus) 66001790
#25

Body diagram

Manual, use & care (series 9) (non-illus)

Part #66001790

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

Flue Baffle 66001769
#9

Body diagram

Flue baffle

Part #66001769

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

Pilot Assembly (both Standard & High Alt) 66001822
#5A

Body diagram

Pilot assembly (both standard & high alt)

Part #66001822

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

Gasket, Inner Door 66001500
#7

Body diagram

Gasket, inner door

Part #66001500

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

Burner Tube 66001767
#4

Body diagram

Burner tube

Part #66001767

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

Insulation, T & P 66001709
#16

Body diagram

Insulation, t & p

Part #66001709

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

Most common symptoms to help you fix your water heaters

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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 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 does my hot water smell like rotten eggs?

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

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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'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 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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