On 13 Feb 2007 07:36:46 -0800, "charlie"
wrote:

with a recirculating pump why would you need the instant-on, since
there'd already be hot water there due to the pump?

the pump runs all the time, keeping hot water near all the taps all
the time. you really only need one or the other.

Thanks, that's what I thought, but I wanted to get some other
opinions. They wanted to put in a switch so you could cut off the
pump if you wanted to, but then what's the point?
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