On Sun, 1 Nov 2009 01:58:16 -0700 (PDT), NT wrote:


Usually, one is to heat the top, to provide a limited amount of water for
economy reasons, whilst the second heats the whole tank.
Connecting them together, to a single timer, would obviously negate this option.

Andy C

and may overload the circuit supplying them


NT

Good point. Should have made it myself. ;-)

Andy C