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Posted by RBM on November 24, 2007, 2:35 pm
You have to split the piping to the second floor from the first floor and
get it connected to a separate thermostatically controlled circulator, or
keep the existing circulator and use two thermostatically controlled zone
valves
> Hi,
> I've a 1952 house with a single zone diverter T (one-pipe). The
> thermostat is on the first floor, I'd like to add a zone to the second
> floor or have a wireless thermostat to control at night for the second
> floor?
>
> I believe my only option is to add a second zone? any other ideas?
>
> Thanks
> Mike
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