Hi S.L., hope you are having a nice day
On 06-Nov-03 At About 22:00:43, S.L. wrote to All Subject: Programmable thermostat for 3-wire w/zone valves?
S> From: "S.L."
S> Can anyone please cite any specific models that will work in this S> application? The only one I've been able to determine by poking S> around on the net is the White-Rodgers IF75D, but that doesn't seem S> to be for sale anywhere. TIA for any comments
You can use any thermostat you want. just use a relay to operate the valve. if you don't know how to do this call someone who does to do it for you.
-=> HvacTech2