2-units of Panasonic installed in 2006 and doing ok. Perhaps, how long a water heater lasts also depends on how we uses it. Particularly for those units that comes with a pump, it would be helpful if the water heater can be disengaged while we take a while to apply shampoo and soap so that the pump and heating element is not engaged.

This post has been edited by redkop63: Nov 22 2012, 10:47 AM