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Posted by Peter on January 30, 2007 at 13:26:23:
In Reply to: Re: Grundfos Comfort Series Instant Hot Water System posted by HeatPro on January 30, 2007 at 13:16:27:
: When set up properly, there is no recirculation through the cold line.
here's what i read...
"the system uses the existing cold water line to return hot water to the water heater."
i don't quite understand what you mean by "set up properly", could you please explain?