What water heater temperature is too hot, too cold or just right… There are varying views on the topic we have found. If the water temperature is too hot, one runs the risk of burning oneslf. If the water is too cold, there is the possibility of Legionella bacteria being present.
To help clarify the different advantages and disadvantages of different water heater temperature settings, the following infographic is helpful:
Here are some tips on water heater maintenance too.