Can you program the star terminal to control a normally open heat
valve?So that the star terminal supplies voltage (NC) to the valve to
keep it closed when heat isn't needed and then then opens to allow the
valve to open.
Hooking up to steam boiler. Old tstat was two wire. Originally hooked
the boiler wires to W and R boiler worked but no constant power to
charge the nest. Got 24v transformer. I know one wire goes to the C.
Does the other one go to R and share with th...
Our new Google Nest thermostats are working great. I love the control
via the Home app and Nest speakers. I do wish though that I could
see/adjust setpoints and view current temps on all my thermostats from
one screen in the Home app. Thanks!