How do I raise the temperature on an A.O. Smith ProMax water heater?Post created: 2016-01-29 Type of Equipment: Water Heater Views: 161
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On 2016-01-29 Gary wrote:
First turn off the electricity and then remove the two panels on the side of the water heater. Remove the foam or insulation behind the panel and you will see the thermostat. Adjust both the top and bottom thermostats.
If this does not solve your problem, you may need a professional to look at your water heater. If you'd like to have a contractor take a look at this, we can help you find one, here.