Tankless water heaters need deliming every year or so. At least once a year in AZ. You should be able to find a you tube video on it.
We have a tankless in our home and Motorhome. I will be doing the deliming next month, or its on the schedule anyway.
__________________
2017 Gemini 23TR Ford chassis w/ power stroke 3.2
DW, Daughter and 2 dogs, Sofie (black lab/boxer) and Phoebe (schnoodle)
|