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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ALL PARTS

Showing 10 of 35 parts |

#3B

Body diagram

Burner orifice

Part #66001604

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

#12

Body diagram

Nipple (w/he

Part #66001705

Replaced by #66001705

$21.67

In Stock

Qty

#10

Body diagram

Restrictor, flue

Part #66001513

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

Body diagram

Gasket, inner door

Part #66001500

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

Body diagram

Burner head

Part #66001494

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

Orifice, Burner (#33) (standard) 66001538

#3A

Body diagram

Orifice, burner (#33) (standard)

Part #66001538

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

#15

Body diagram

Insulation, pipe

Part #66001755

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

#19

Body diagram

Shield, thermostat

Part #66001667

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

#18A

Body diagram

Gas conversion kit valve

Part #66001823

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

#17

Body diagram

Igniter, piezo (w/bracket)

Part #66001507

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 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…

Why does my hot water smell like rotten eggs?

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

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,…

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…

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…

Why is my water heater's pressure relief valve dripping water?

Main causes: faulty pressure relief valve, water is overheating…

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…

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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Model # HRN4950S Official Maytag gas water heater

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Most common symptoms to help you fix your water heaters

Why isn't my water heater making the water hot enough?

Why does my hot water smell like rotten eggs?

Why is there water in my water heater's drain pan?

Why is my water heater making the water too hot?

Why isn't my water heater heating my water?

Why is my water heater's pressure relief valve dripping water?

Why isn't my water heater making enough hot water?

Effective articles & videos to help repair your water heaters

How to read a wiring schematic video

Easy DIY water heater repairs

Water heater common questions

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