Eric

Purchased in April 2020. I flushed my tank, installed the product and the odor did not return. I tested the voltage output of the power supply after putting it in and the voltage was 4.3 volts. I felt this was too high so I contacted water tank tec and was told if the led is green then it is working properly. I also noticed that everytime my water softner cycles every 3 days the voltage lowers then raises before the next cycle so I am convinced this is a smart power supply. Thanks a bunch!