AO Smith
Gas Water Heater

Model # GPCR40101 Official AO Smith water heater

Here are the diagrams and repair parts for Official AO Smith GPCR40101 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 43 parts  |

Burner,pg. 183325
#16

Water heater diagram

Burner,pg.

Part #183325

Replaced by #9003631005

?
Manufacturer substitution
This part replaces 183325. Substitute parts can look different from the original.
$46.79
11% OFF Phone Price : $52.79
In Stock
Water Heater Owner's Manual 184674-001
#NI

Water heater diagram

Water heater owner's manual

Part #184674-001

In Stock
Restrictor 184501-000
#28

Water heater diagram

Restrictor

Part #184501-000

This item is not returnable
In Stock
Restrictor 184502-000
#29

Water heater diagram

Restrictor

Part #184502-000

In Stock
Access Parts 183509-002
#23

Water heater diagram

Access parts

Part #183509-002

In Stock
Gas Valve 183760-3
#20

Water heater diagram

Gas valve

Part #183760-3

Replaced by #100109867

?
Manufacturer substitution
This part replaces 183760-3. Substitute parts can look different from the original.
In Stock
Wall Plate 182787
#24

Water heater diagram

Wall plate

Part #182787

Replaced by #9004435115

?
Manufacturer substitution
This part replaces 182787. Substitute parts can look different from the original.
In Stock
Igniter Assembly 184047
#17

Water heater diagram

Igniter assembly

Part #184047

Replaced by #100109355

?
Manufacturer substitution
This part replaces 184047. Substitute parts can look different from the original.
In Stock
Hose Clamp 183545-1
#11

Water heater diagram

Hose clamp

Part #183545-1

Replaced by #9004462115

?
Manufacturer substitution
This part replaces 183545-1. Substitute parts can look different from the original.
This item is not returnable
In Stock
Wiring Harness 183506-1
#44

Water heater diagram

Wiring harness

Part #183506-1

Replaced by #9006022015

?
Manufacturer substitution
This part replaces 183506-1. 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: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failu…

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,…

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

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

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.…