5 Star Plumbing
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How can I adjust the temperature on my Rinnai water heater?


James Thompson, Water Heater Repair Expert

To reset the temperature on your Rinnai water heater, first, locate the control panel. It’s typically on the front of the unit. Press the ‘Priority’ button and then the ‘Up’ or ‘Down’ buttons to adjust the temperature. The display will show the current setting. Continue pressing the ‘Up’ or ‘Down’ buttons until you reach your desired temperature. Remember to press the ‘Save’ button to keep your changes. If you encounter any difficulties, the specialists at 5 Star Best Plumbing are always ready to assist with any water heater repair needs.

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