Posted by Harold Kestenholz - Hydronic Network on August 07, 2000 at 12:22:30:
In Reply to: RESIDENTIAL BOILER WITH DOMESTIC COIL posted by WARREN LEDSKY on August 07, 2000 at 10:45:10:
Happy to help, Warren.
An explanation of what it is about is here:
http://www.aresinc.com/Hydronic/domestic/tankless/tankless.htm
Other than that - buying one, putting it in place, and piping it, is most of what is to be done.