Maytag
Gas Water Heater

Model # HRP4940S Official Maytag gas water heater

Here are the diagrams and repair parts for Official Maytag HRP4940S gas water heater, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 37 parts  |

Nipple (w/he 66001705
#12

Body diagram

Nipple (w/he

Part #66001705

Replaced by #66001705

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Manufacturer substitution
This part replaces 66001705. Substitute parts can look different from the original.
In Stock
Anode Rod, S 66001514
#24

Body diagram

Anode rod, s

Part #66001514

Replaced by #66001514

?
Manufacturer substitution
This part replaces 66001514. Substitute parts can look different from the original.
In Stock
Flue Baffle 66001522
#9

Body diagram

Flue baffle

Part #66001522

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

Drain Valve 66001016
#20

Body diagram

Drain valve

Part #66001016

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

Pilot Assembly (both Standard & High Alt) 66001516
#5

Body diagram

Pilot assembly (both standard & high alt)

Part #66001516

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

Burner Assembly (standard) 66001557
#1B

Body diagram

Burner assembly (standard)

Part #66001557

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

Inner Door 66001498
#6

Body diagram

Inner door

Part #66001498

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

Shield, Thermostat 66001667
#19

Body diagram

Shield, thermostat

Part #66001667

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

Tube, Dip (series 9) 66001596
#23

Body diagram

Tube, dip (series 9)

Part #66001596

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

Insulation, Pipe 66001755
#15

Body diagram

Insulation, pipe

Part #66001755

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

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

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

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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How to read a wiring schematic video

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Easy DIY water heater repairs

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Water heater common questions

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