I have done some looking on the web, and some calling around town here
(Traverse City, MI) but I haven't found any answers.
I have a 3 wire 2 zone Honeywell automag hot water furnace, with a
Utica boiler. For the most part, I love it (but for a frozen pipe that
scared me last year Ugh!, it has been great).
However, I would really like to have a programmable thermostat so that
I can get up in the morning and have a warm house. The thermostats
available to everyone else seem to all have the 3 wire hot water
furnace as an exception. And the local Heating and Cooling guys here
didn't know anything about it.
Are there programmable thermostats out there for a 3 wire hot water