How do you set a temperture - Rheem 30 GAL ELEC SHORT Water Heater 6YR SC 82SV302

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You posted under tank-type electric water heater:
There are several new types of water heater controls and each set slightly differently:
Open following page to see how to adjust temperature on common models of water heater:
http://waterheatertimer.org/How-to-adjust-water-heater-temperature.html

To get specifics for your water heater, look at label on side of tank.
http://waterheatertimer.org/Water-heater-manufacturers.html

To find age of water heater:
http://waterheatertimer.org/Leaking-water-heater.html
http://waterheatertimer.org/pdf/WaterHeaterSerialNumberDecoder.pdf

If your water heater is not shown, then add a comment.
If you have tankless water heater, then re-post question with specific brand and model number or refer to product manual.

Add a comment for more free help.
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