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Rheem 81KR52 50-gallon power miser viii electric water heater Parts
Here are the diagrams and repair parts for Rheem 81KR52 50-gallon power miser viii electric water heater, as well as links to manuals and error code tables, if available.
Error CodesBy Schematic
SELECT DIAGRAM
Browse Parts for 81KR52 Water Heaters
Functional replacement parts diagram
Insulation
Part #AP-8776
The manufacturer no longer makes this part, and there's no substitute part
Functional replacement parts diagram
Element
Part #AP-8437-ML
The manufacturer no longer makes this part, and there's no substitute part
Functional replacement parts diagram
Shroud Valve
Part #AP-2480
The manufacturer no longer makes this part, and there's no substitute part
Thermostat Cover
Part #AP-10162
The manufacturer no longer makes this part, and there's no substitute part
Functional replacement parts diagram
Thermostat
Part #AP-10158
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts diagram
Owners Manual F642-3091
Part #AP-10826
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: 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: 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: loose water pipe fittings, leaky drain valve, bad temperature-pressure relief valve, leaky heating element,…
Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failu…
Main causes: water supply needs chlorine treatment, anode rod too reactive…
Repair guides for electric water heaters
How to replace a water heater element
If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…
Repair time and Difficulty
30 minutes or less
How to replace a water heater temperature and pressure (T&P) relief valve
Replace a broken temperature/pressure (T&P) relief valve on an electric water heater using these instructions.…
Repair time and Difficulty
15 minutes or less
How to replace a water heater drain valve
If the drain valve on your electric water heater is leaking water, replace it following these step-by-step instructions.…
Repair time and Difficulty
30 minutes or less
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.
Take our quiz to see how well you treat your appliances. Then, find out what you can do to help them last longer.…
These common questions and answers can help you make the most of your water heater.…
Read about some water heater repairs that you can easily do yourself.…
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