On 30 Dec 2004 08:46:19 -0800, "Matt" wrote:

I still maintain the way to go is parallel in all circumstances.

No disrespect intended but your still wrong..

http://www.rheem.com/includes/resour...ryPDF/1231.pdf


While parallel would be superior in some applications series is also a
reccomended configuration especially if you have two different tanks
with different btu capacity which the OP will most certainly have
unless he wants to add a new tank and replace his existing tank.

Steve B.