Originally Posted by RobG
My son is in need of a new hot water heater for his home. I am trying to advise him on getting an on-demand system.

He has:

- well water
- no soft water conditioning system
- elevated calcium in the water[*]propane gas service

Are there any issues now with using this system with well water?
What may be the better manufacturer/model to look at purchasing?





I can't answer your specific questions but when I was looking into them the general opinions from people that had them was you need two, in series to keep up.


"Follow me the wise man said, but he walked behind"


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