State
Gas Water Heater

Model # PR640CCVIT Official State water heater

Here are the diagrams and repair parts for Official State PR640CCVIT 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 38 parts  |

Label 183765
#NI

Water heater diagram

Label

Part #183765

Replaced by #183765-000

?
Manufacturer substitution
This part replaces 183765. Substitute parts can look different from the original.
In Stock
2-way 183523-26
#1

Water heater diagram

2-way

Part #183523-26

Replaced by #100109624

?
Manufacturer substitution
This part replaces 183523-26. Substitute parts can look different from the original.
In Stock
Ignitor,pg 185148-000
#12

Water heater diagram

Ignitor,pg

Part #185148-000

Replaced by #100109355

?
Manufacturer substitution
This part replaces 185148-000. Substitute parts can look different from the original.
In Stock
Switch 185110-000
#6

Water heater diagram

Switch

Part #185110-000

Replaced by #100111732

?
Manufacturer substitution
This part replaces 185110-000. Substitute parts can look different from the original.
In Stock
Hose Clamp 183545-001
#8

Water heater diagram

Hose clamp

Part #183545-001

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

Label,temp 182734
#NI

Water heater diagram

Label,temp

Part #182734

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

Wall Plate,3" 181557
#20

Water heater diagram

Wall plate,3"

Part #181557

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

Vent 192815
#22

Water heater diagram

Vent

Part #192815

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

Owner's Manual 185171-000
#NI

Water heater diagram

Owner's manual

Part #185171-000

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

Burner 185127-000
#10

Water heater diagram

Burner

Part #185127-000

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…

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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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