Buzz you have an indirect heating DHW storage tank, boiler fed,and yes your tank should be flushed de scaled every few years even if you have water softener system.
Buzz you have an indirect heating DHW storage tank, boiler fed,and yes your tank should be flushed de scaled every few years even if you have water softener system.
Close but my heat exchanger is external to the tank and is only about 1.5"x 8"x4" in size (est not actual)
Given the diversity of the human species, there is no “normal” human genome sequence. We are all mutants.