kedanie wrote:
Any tankless system can only raise the water temperature by a certain amount, so if the incoming water is real cold then the max temperature output will suffer some.
Keith
Keith, if you are obtaining less than optimum temperature control I would encourage you to examine the Truma system. We have not had that experience with ours. We have had consistent 120f water temperature even with 38f incoming.
The Truma uses microprocessor-controlled stepless burner management that adjusts the heat output from 20,000 to 60,000 BTU based upon incoming temperature and flow rates.