Take out the four screws that hold the top cover plate on the side of water heater.Remove the cover and carefully seperate the insulation. Be careful of what you touch as the incoming power is connected to the top terminal. There is a thermostat below that with adjustable shaft that has a pointer connected to it. Use a small blde screwdriver to turn shaft to adjust temperature. They usually go up to 140 degrees.Thank you.
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Take out the four screws that hold the top cover plate on the side of water heater.Remove the cover and carefully seperate the insulation. Be careful of what you touch as the incoming power is connected to the top terminal. There is a thermostat below that with adjustable shaft that has a pointer connected to it. Use a small blde screwdriver to turn shaft to adjust temperature. They usually go up to 140 degrees.Thank you.