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Can I adjust the temperature settings on my Noritz EZ98, and if so, how is it done?

Yes, you can adjust the temperature settings on your Noritz EZ98 tankless water heater. The Noritz EZ98, like many tankless water heaters, allows you to set your desired hot water temperature to meet your specific needs. Here's how you can adjust the temperature settings:

Locate the Control Panel:
The control panel on the Noritz EZ98 is typically located on the front of the unit. It may consist of a digital display and several buttons or dials that allow you to access and adjust various settings.
Access the Temperature Setting Mode:
To adjust the temperature settings, you'll need to access the temperature setting mode. The exact method for doing this may vary depending on your specific model, but typically, you'll press and hold a button or combination of buttons on the control panel. Consult your Noritz EZ98's user manual for precise instructions on how to enter the temperature setting mode for your particular unit.
Navigate the Menu:
Once you're in the temperature setting mode, you may need to navigate through a menu on the digital display. This menu will allow you to make adjustments to the hot water temperature.
Adjust the Temperature:
Using the buttons or dials on the control panel, increase or decrease the temperature to your desired level. Some units may display the current temperature, while others may use a numerical scale or temperature setting codes. Refer to your user manual for guidance on interpreting the display and adjusting the temperature accordingly.
Save Your Settings:
After you've set the desired temperature, make sure to save your changes. This is typically done by confirming your selection through the control panel. Again, consult your user manual for specific instructions on how to save the temperature settings.
Wait for Confirmation:
Once you've saved your settings, the tankless water heater may take some time to adjust and reach the new temperature. Be patient and allow the unit to stabilize at the new setting.
Test the Hot Water:
To ensure that the temperature adjustment was successful, test the hot water from your faucets and fixtures. Make sure the water is now at the desired temperature. It may take a little time for the hot water to reach the fixtures, especially if the unit is located far from the point of use.
Monitor and Adjust as Needed:
Keep an eye on the hot water temperature over the next few days to ensure it remains consistent at the desired setting. If you find that the water is too hot or too cold, you can revisit the temperature setting mode and make further adjustments as necessary.

It's essential to exercise caution when adjusting the temperature settings on your tankless water heater. Water that is too hot can pose scalding hazards, especially if you have young children or vulnerable individuals in your household. Conversely, water that is too cold may not meet your hot water needs.

Always consult your Noritz EZ98's user manual for specific instructions and safety guidelines related to temperature adjustments. If you're unsure about the process or have any concerns, consider seeking assistance from a qualified technician or plumber to ensure the safe and effective operation of your tankless water heater.
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